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              <image:caption>The math symbols for Summation, Addition, Equals, Subtraction, Multiplication, Pi, Division and Infinity.</image:caption>
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              <image:caption>Using a 3×3 matrix to solve a system of linear equations by Cramer’s Rule right image.</image:caption>
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              <image:caption>Using a 3×3 matrix to solve a system of linear equations by Cramer’s Rule left image.</image:caption>
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            <lastmod>2025-01-07T01:16:22.000000Z</lastmod>
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            <lastmod>2024-11-15T20:37:21.000000Z</lastmod>
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              <image:caption>Graph of Absolute Value Function f(x) = |x|.</image:caption>
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            <lastmod>2024-11-10T19:51:56.000000Z</lastmod>
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              <image:caption>Adding decimal numbers top right image</image:caption>
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            <lastmod>2024-10-31T22:51:48.000000Z</lastmod>
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              <image:caption>Adding fractions with like and unlike denominators right</image:caption>
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            <lastmod>2024-11-09T21:03:21.000000Z</lastmod>
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              <image:caption>Five oranges.</image:caption>
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              <image:caption>Digit Math Addition page top right image</image:caption>
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              <image:caption>Digit Math Addition page top left image</image:caption>
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              <image:caption>Adding three apples.</image:caption>
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              <image:caption>Top right Algebra for basic and advanced study</image:caption>
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              <image:caption>Pythagorean Theorem Triangle.</image:caption>
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              <image:loc>https://www.digitmath.com/image-files/mathematical-tablet-plimpton-322.jpeg</image:loc>
              <image:caption>Mesopotamian math clay tablet.</image:caption>
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              <image:caption>Historic math contributions of Babylonian, Pythagorean and Egyptian civilizations top right image</image:caption>
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              <image:caption>Historic math contributions of Babylonian, Pythagorean and Egyptian civilizations top left image</image:caption>
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              <image:loc>https://www.digitmath.com/image-files/euclid-diagram.png</image:loc>
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              <image:caption>Euclid Diagram Image</image:caption>
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              <image:caption>Rhind Papyrus</image:caption>
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              <image:caption>Decorative ribbon image.</image:caption>
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            <lastmod>2024-11-08T21:34:30.000000Z</lastmod>
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              <image:caption>Digit Math Calculator Shop right image</image:caption>
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              <image:caption>Decorative ribbon image.</image:caption>
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            <lastmod>2024-11-30T18:56:33.000000Z</lastmod>
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              <image:caption>Numerals of the Bakhshali Manuscript</image:caption>
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              <image:caption>Mathematical Contributions of Chinese, Indian and Islamic civilizations top right</image:caption>
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              <image:caption>Mathematical Contributions of Chinese, Indian and Islamic civilizations top left</image:caption>
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              <image:caption>Nine Chapters on the Mathematical Art</image:caption>
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              <image:caption>Decorative ribbon image.</image:caption>
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            <lastmod>2024-11-20T01:07:55.000000Z</lastmod>
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              <image:caption>Common Logarithm Tables by 2 digit characteristic and mantissa top right image</image:caption>
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              <image:caption>Common Logarithm Tables by 2 digit characteristic and mantissa top left image</image:caption>
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              <image:caption>Decorative ribbon image.</image:caption>
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            <lastmod>2024-11-25T22:00:52.000000Z</lastmod>
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              <image:caption>Degenerate Conic that forms a Single Line</image:caption>
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              <image:loc>https://www.digitmath.com/image-files/conics-ellipse.png</image:loc>
              <image:caption>Conics Ellipse</image:caption>
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              <image:caption>Conics Parabola</image:caption>
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              <image:caption>Conics Circle</image:caption>
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              <image:caption>Conics Ellipse Slice</image:caption>
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              <image:caption>Degenerate Conic that forms Two Intersecting Lines</image:caption>
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            <image:image>
              <image:loc>https://www.digitmath.com/image-files/conic-section-circle.png</image:loc>
              <image:caption>Conics Circle Slice</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/degenerate-conics-single-point.png</image:loc>
              <image:caption>Degenerate Conic that forms a Single Point</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/conics-circle.html</loc>
            <lastmod>2024-11-26T03:00:56.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Top right Conics Circle page image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Top left Conics Circle page image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/circle-radius-4.png</image:loc>
              <image:caption>Conic Circle with locus coordinate (2 , -3) and radius of 4</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/circle-radius-5.png</image:loc>
              <image:caption>Understanding and using the Standard Form Equation of a Circle</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/conics-ellipse.html</loc>
            <lastmod>2024-10-30T01:09:24.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/ellipse-standard-equation.png</image:loc>
              <image:caption>A standard form ellipse with center (0, 0) showing red dots as vertices and blue dots as foci</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/ellipse-major-axis-y.png</image:loc>
              <image:caption>Ellipse with major axis parallel to y axis</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/ellipse.png</image:loc>
              <image:caption>Unlike a Circle the coefficient of each variable of an Ellipse is different</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Ellipse Conics Section right image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Ellipse Conics Section left image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/conics-hyperbola.html</loc>
            <lastmod>2024-11-26T03:08:21.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/hyperbola-opens-up-and-down.png</image:loc>
              <image:caption>Hyperbola equation that opens up and down</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/hyperbola-opens-left-and-right.png</image:loc>
              <image:caption>Hyperbola equation that opens left and right</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/standard-form-hyperbola-equation.png</image:loc>
              <image:caption>Graph of standard form hyperbola equation showing its symmetry, center and vertices</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Hyperbolas for conics and general math right image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Hyperbolas for conics and general math left image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/conics-parabola.html</loc>
            <lastmod>2024-11-26T03:11:52.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/two-parabolas-with-same-vertex.png</image:loc>
              <image:caption>Parabolas with different focus sharing same vertex</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Parabola general form and standard form equations for conics right image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Parabola general form and standard form equations for conics left image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/minus-y-squared-minus-4x-equals-0.png</image:loc>
              <image:caption>The parabola for -y^2 - 4x = 0 opens to the left</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/parabola-directrix-vertex-focus.png</image:loc>
              <image:caption>Parabola showing its directrix, vertex and focus</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/y-squared-minus-4x-equals-0.png</image:loc>
              <image:caption>The parabola for y^2 - 4x = 0 opens to the right</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/cosine-graph-trigonometry.html</loc>
            <lastmod>2024-11-27T20:05:31.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/cosine-equates-to-sine-unit-circle.png</image:loc>
              <image:caption>The π/2 shift of sine that equates a sine graph to a cosine graph is shown on this unit circle.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/cosine-function-compared-to-sine-function-graph.png</image:loc>
              <image:caption>The cosine function always grpahs π/2 radian units left of the sine function (red line).</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Trigonometry of a Cosine Graph top right.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Trigonometry of a Cosine Graph top left.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/cramers-rule.html</loc>
            <lastmod>2024-10-27T19:15:26.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/gabriel_cramer.jpg</image:loc>
              <image:caption>Cramer’s Rule, named for the Swiss mathematician Gabriel Cramer</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Using Cramer&#39;s Rule to solve a system of linear equations right image.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Using Cramer&#39;s Rule to solve a system of linear equations left image.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/decimals.html</loc>
            <lastmod>2024-11-10T19:55:19.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/smaller-decimal-value.png</image:loc>
              <image:caption>Smaller place value direction arrow.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/greater-value.png</image:loc>
              <image:caption>Larger place value direction arrow.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Decimal and place value page right top graphic</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Decimal and place value page left top graphic</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/determinant-of-3x3-matrix.html</loc>
            <lastmod>2024-11-25T22:16:56.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Finding the Determinant of a 3 × 3 Matrix page right.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Finding the Determinant of a 3 × 3 Matrix page left.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/determinant-of-4x4-matrix.html</loc>
            <lastmod>2024-11-25T22:20:41.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Finding the Determinant of a 4 × 4 Matrix right.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Finding the Determinant of a 4 × 4 Matrix left.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/determinant-of-a-square-matrix.html</loc>
            <lastmod>2024-11-24T20:21:24.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Finding the Determinant of a Square Matrix right.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Finding the Determinant of a Square Matrix left.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/distance-formula.html</loc>
            <lastmod>2026-04-01T19:20:14.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/pythagorean-formula-geometry.png</image:loc>
              <image:caption>Pythagoras Formula geometric visual aid</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/distance-formula-geometry.png</image:loc>
              <image:caption>Visual of Distance Formula showing geometric elements shared with Linear Equations.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Distance Formula top right page image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Distance Formula top left page image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/distance-formula-coordinates-p1-p2.png</image:loc>
              <image:caption>Calculate distance using linear coordinates P1 and P2</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/p1-p2-coordinates.png</image:loc>
              <image:caption>Line segment coordinates P1 and P2</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/dividing-fractions.html</loc>
            <lastmod>2024-11-11T19:50:56.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/fraction-division.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/one-and-one-half-oranges.jpeg</image:loc>
              <image:caption>One and one half oranges.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Top right how to divide fractions</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Top left how to divide fractions</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/dividing-three-oranges.jpeg</image:loc>
              <image:caption>Three oranges.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/division.html</loc>
            <lastmod>2024-11-09T21:09:21.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/split-division.png</image:loc>
              <image:caption>Division is the math process to quantify how many times a number separates or splits another number.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Division math top right graphic</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Division math top left graphic</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/equality-of-matrices.html</loc>
            <lastmod>2024-11-22T22:35:10.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
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              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Equality of Matrices top right image.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Equality of Matrices top left image.</image:caption>
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              <image:caption>Decorative ribbon image.</image:caption>
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            <loc>https://www.digitmath.com/everyday-mathematics.html</loc>
            <lastmod>2024-06-20T16:49:45.000000Z</lastmod>
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              <image:caption>Top right Everyday Mathematics page image</image:caption>
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              <image:loc>https://www.digitmath.com/image-files/flash-cards.jpg</image:loc>
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            <image:image>
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              <image:caption>Counting coins is great way to learn some math basics.</image:caption>
            </image:image>
            <image:image>
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              <image:caption>Top left Everyday Mathematics page image</image:caption>
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              <image:caption>Integer Numbers as zero, positive and negative whole numbers.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/exponential.html</loc>
            <lastmod>2024-11-19T23:21:25.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/exponential-function-graph.png</image:loc>
              <image:caption>Exponential equation graph</image:caption>
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            <image:image>
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            <image:image>
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            <image:image>
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            <image:image>
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              <image:caption>Exponential Equations and Functions right image</image:caption>
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              <image:caption>Exponential Equations and Functions left image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/compare-two-exponential-equation-graphs.png</image:loc>
              <image:caption>Comparison of 2 different exponential equations</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/exponential-logarithm-inverse.png</image:loc>
              <image:caption>Logarithms are inverse functions of Exponential Equations</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/negative-slope-exponential-graph.png</image:loc>
              <image:caption>Negative sloping exponential</image:caption>
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              <image:caption>Decorative ribbon image.</image:caption>
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      </url>
      <url>
            <loc>https://www.digitmath.com/exponents.html</loc>
            <lastmod>2024-11-12T21:17:58.000000Z</lastmod>
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            <image:image>
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            <image:image>
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            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Exponents right top image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Exponents left top image</image:caption>
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              <image:caption>Decorative ribbon image.</image:caption>
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      </url>
      <url>
            <loc>https://www.digitmath.com/factorial-basics.html</loc>
            <lastmod>2024-11-21T19:02:54.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Factorials, unique element combinations, permutations, factorial quotients top right image.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Factorials, unique element combinations, permutations, factorial quotients top left image.</image:caption>
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              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
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      <url>
            <loc>https://www.digitmath.com/factorials-for-binomial-expansion.html</loc>
            <lastmod>2024-11-21T19:06:10.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Factorial Quotients for Binomial Expansion, determining the integral powers of a binomial a + b top right image.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Factorial Quotients for Binomial Expansion, determining the integral powers of a binomial a + b top left image.</image:caption>
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              <image:caption>Decorative ribbon image.</image:caption>
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      <url>
            <loc>https://www.digitmath.com/factoring-by-completing-the-square.html</loc>
            <lastmod>2024-11-03T20:05:47.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
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            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>How to solve a Quadratic Equation by Completing The Square top right image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>How to solve a Quadratic Equation by Completing The Square top left image</image:caption>
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              <image:caption>Decorative ribbon image.</image:caption>
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      </url>
      <url>
            <loc>https://www.digitmath.com/factoring-polynomials.html</loc>
            <lastmod>2026-04-18T17:39:53.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Polynomial Factoring top right image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Polynomial Factoring top left image</image:caption>
            </image:image>
            <image:image>
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              <image:caption>Decorative ribbon image.</image:caption>
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      </url>
      <url>
            <loc>https://www.digitmath.com/factoring-quadratic-equations.html</loc>
            <lastmod>2024-11-18T23:24:20.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Factoring Quadratic Equations top right image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>How to Factor a Quadratic Equation top left image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/fraction-to-percent.html</loc>
            <lastmod>2024-11-11T21:19:55.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Changing a fraction to percent math top right</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Changing a fraction to percent math top left</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/fractions-to-decimals.html</loc>
            <lastmod>2024-11-11T21:11:45.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>How to change a fraction to a decimal math top right</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>How to change a fraction to a decimal math top left</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
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      </url>
      <url>
            <loc>https://www.digitmath.com/fractions.html</loc>
            <lastmod>2024-11-11T21:05:56.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/circle-quarters.jpg</image:loc>
              <image:caption>Circle quarters</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/circle-halfs.jpg</image:loc>
              <image:caption>Fraction circles</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Reducing-Equivalent-Mixed-Complex Fraction Math right</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Reducing-Equivalent-Mixed-Complex Fraction Math left</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/orange-eighths.jpeg</image:loc>
              <image:caption>Orange fraction eighths</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/orange-fraction-eighths.jpeg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/gauss-jordan-elimination.html</loc>
            <lastmod>2024-11-24T20:14:21.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Gauss-Jordan Elimination to solve linear equation systems matrix process right.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Gauss-Jordan Elimination to solve linear equation systems matrix process left.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
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      </url>
      <url>
            <loc>https://www.digitmath.com/gaussian-elimination.html</loc>
            <lastmod>2024-11-24T20:10:36.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp001f45a8_1a.png</image:loc>
              <image:caption>Row 2 is next to last step of back-substitution after Gaussian Elimination.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wpe2aed6d1_1a.png</image:loc>
              <image:caption>Row 4 isfirstl step of back-substitution after Gaussian Elimination.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wpa8b144e0_1a.png</image:loc>
              <image:caption>Row 3 of 4×4 Row-Eschelon form matrix  is second step of back-substitution after Gaussian Elimination.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Gaussian Elimination with Back-substitution to solve linear equation systems top R.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Gaussian Elimination with Back-substitution to solve linear equation systems top L.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wpc1208505_1a.png</image:loc>
              <image:caption>Row 1 is final step of back-substitution after Gaussian Elimination, the linear equation system is solved.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/graphing-linear-equations.html</loc>
            <lastmod>2024-11-12T22:51:35.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/slope-run-rise.png</image:loc>
              <image:caption>Δy / Δx line slope.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/cartesian-coordinates.png</image:loc>
              <image:caption>x and y cartesian coordinate solution set.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Graphing Linear Equations top right image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Graphing Linear Equations top left image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/step-pattern-of-run-and-rise.png</image:loc>
              <image:caption>The run and rise form a straight line.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/coordinates-graph.png</image:loc>
              <image:caption>Graph of coordinates for linear equation.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/greek-mathematics.html</loc>
            <lastmod>2024-11-30T02:06:57.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/archimedes.jpeg</image:loc>
              <image:caption>Archimedes</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/plato.jpeg</image:loc>
              <image:caption>Plato</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/eudoxus.jpeg</image:loc>
              <image:caption>Eudoxus</image:caption>
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            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-conics-parabola.png</image:loc>
              <image:caption>Conics Parabola</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-conic-section-parabola.png</image:loc>
              <image:caption>Conics Parabola Slice</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-degenerate-conics-line.png</image:loc>
              <image:caption>Degenerate Conic that forms a Single Line</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-conic-section-elipse.png</image:loc>
              <image:caption>Conics Ellipse Slice</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-conics-circle.png</image:loc>
              <image:caption>Conics Circle</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-conic-section-hyperbola.png</image:loc>
              <image:caption>Conics Hyperbola Slice</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-degenerate-conics-intersecting-lines.png</image:loc>
              <image:caption>Degenerate Conic that forms Two Intersecting Lines</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.conics-circle.html</loc>
            <lastmod>2024-11-26T03:01:57.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-circle-radius-4.png</image:loc>
              <image:caption>Conic Circle with locus coordinate (2 , -3) and radius of 4</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-circle-radius-5.png</image:loc>
              <image:caption>Understanding and using the Standard Form Equation of a Circle</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.conics-ellipse.html</loc>
            <lastmod>2024-10-30T01:10:21.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-ellipse-major-axis-y.png</image:loc>
              <image:caption>Ellipse with major axis parallel to y axis</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-ellipse-standard-equation.png</image:loc>
              <image:caption>A standard form ellipse with center (0, 0) showing red dots as vertices and blue dots as foci</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-ellipse.png</image:loc>
              <image:caption>Unlike a Circle the coefficient of each variable of an Ellipse is different</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.conics-hyperbola.html</loc>
            <lastmod>2024-11-26T03:09:18.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-hyperbola-opens-up-and-down.png</image:loc>
              <image:caption>Hyperbola equation that opens up and down</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-hyperbola-opens-left-and-right.png</image:loc>
              <image:caption>Hyperbola equation that opens left and right</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-standard-form-hyperbola-equation.png</image:loc>
              <image:caption>Graph of standard form hyperbola equation showing its symmetry, center and vertices</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.conics-parabola.html</loc>
            <lastmod>2024-11-26T03:12:57.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-two-parabolas-with-same-vertex.png</image:loc>
              <image:caption>Parabolas with different focus sharing same vertex</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-minus-y-squared-minus-4x-equals-0.png</image:loc>
              <image:caption>The parabola for -y^2 - 4x = 0 opens to the left</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-y-squared-minus-4x-equals-0.png</image:loc>
              <image:caption>The parabola for y^2 - 4x = 0 opens to the right</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-parabola-directrix-vertex-focus.png</image:loc>
              <image:caption>Parabola showing its directrix, vertex and focus</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.cosine-graph-trigonometry.html</loc>
            <lastmod>2024-11-27T20:06:32.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-sine-cosine-graph.png</image:loc>
              <image:caption>The cosine function always grpahs π/2 radian units left of the sine function (red line).</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-cosine-equates-to-sine-unit-circle.png</image:loc>
              <image:caption>The π/2 shift of sine that equates a sine graph to a cosine graph is shown on this unit circle.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.cramers-rule.html</loc>
            <lastmod>2024-10-27T19:16:22.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m_gabriel_cramer.jpg</image:loc>
              <image:caption>Cramer’s Rule, named for the Swiss mathematician Gabriel Cramer</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.decimals.html</loc>
            <lastmod>2024-11-10T19:57:32.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/smaller-decimal-value.png</image:loc>
              <image:caption>Arrow showing direction place value is decreasing.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-greater-value.png</image:loc>
              <image:caption>Larger place value arrow.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/greater-value.png</image:loc>
              <image:caption>Arrow shows direction of greater place value.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-smaller-decimal-value.png</image:loc>
              <image:caption>Smaller place value arrow.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.determinant-of-3x3-matrix.html</loc>
            <lastmod>2024-11-25T22:17:57.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.determinant-of-4x4-matrix.html</loc>
            <lastmod>2024-11-25T22:21:42.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.determinant-of-a-square-matrix.html</loc>
            <lastmod>2024-11-24T20:22:58.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.distance-formula.html</loc>
            <lastmod>2026-04-01T19:22:18.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-pythagorean-formula-geometry.png</image:loc>
              <image:caption>Pythagoras Formula geometric visual aid</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-p1-p2-coordinates.png</image:loc>
              <image:caption>Line segment coordinates P1 and P2</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-distance-formula-coordinates-p1-p2.png</image:loc>
              <image:caption>Calculate distance using linear coordinates P1 and P2</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-distance-formula-geometry.jpeg</image:loc>
              <image:caption>Visual of Distance Formula showing geometric elements shared with Linear Equations.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.dividing-fractions.html</loc>
            <lastmod>2024-11-11T20:02:33.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/fraction-division.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-dividing-three-oranges.jpeg</image:loc>
              <image:caption>Three oranges.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-one-and-one-half-oranges.jpeg</image:loc>
              <image:caption>One and one half oranges.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.division.html</loc>
            <lastmod>2024-11-09T21:10:37.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-math-division.png</image:loc>
              <image:caption>Division is the math process to quantify how many times a number separates or splits another number.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.equality-of-matrices.html</loc>
            <lastmod>2024-11-22T22:36:04.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.everyday-mathematics.html</loc>
            <lastmod>2024-06-20T16:50:37.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/counting-coins-a.jpeg</image:loc>
              <image:caption>Counting coins is great way to learn some math basics.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-integer-number-line.jpg</image:loc>
              <image:caption>Integer Numbers as zero, positive and negative whole numbers.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-math-flash-cards.jpg</image:loc>
              <image:caption>Math Flash Cards.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.exponential.html</loc>
            <lastmod>2025-01-20T19:37:45.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-exponential-logarithm-inverse.png</image:loc>
              <image:caption>Logarithms are inverse functions of Exponential Equations.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-negative-slope-exponential-graph.png</image:loc>
              <image:caption>Negative sloping exponential.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-compare-two-exponential-equation-graphs.png</image:loc>
              <image:caption>Comparing 2 different exponential equations.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-exponential-function-graph.png</image:loc>
              <image:caption>Exponential equation graph.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.exponents.html</loc>
            <lastmod>2024-11-12T21:18:50.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.factorial-basics.html</loc>
            <lastmod>2024-11-21T19:03:52.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.factorials-for-binomial-expansion.html</loc>
            <lastmod>2024-11-21T19:07:17.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.factoring-by-completing-the-square.html</loc>
            <lastmod>2024-11-03T20:06:44.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.factoring-polynomials.html</loc>
            <lastmod>2024-11-12T22:47:20.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.factoring-quadratic-equations.html</loc>
            <lastmod>2024-11-18T23:25:27.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.fraction-to-percent.html</loc>
            <lastmod>2024-11-11T21:20:52.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.fractions-to-decimals.html</loc>
            <lastmod>2024-11-11T21:12:47.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.fractions.html</loc>
            <lastmod>2024-11-11T21:06:57.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-circle-quarters.jpg</image:loc>
              <image:caption>1/4 is 1/2 of a half.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-circle-halfs.jpg</image:loc>
              <image:caption>1/2 as a fraction of a circle.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-orange-eighths.jpeg</image:loc>
              <image:caption>Peeled orange showing a slice is fraction 1/8 of whole.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.gauss-jordan-elimination.html</loc>
            <lastmod>2024-11-24T20:15:24.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.gaussian-elimination.html</loc>
            <lastmod>2024-11-24T20:11:46.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp48e246f9_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp2a229b2e_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wpf0f7fd93_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wpabd5bf70_1a.png</image:loc>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.graphing-linear-equations.html</loc>
            <lastmod>2024-11-12T22:52:37.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-cartesian-coordinates.png</image:loc>
              <image:caption>Several x and y coordinate solutions for a linear equation.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-step-pattern-of-run-and-rise.png</image:loc>
              <image:caption>The run and rise form a straight line.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-coordinates-graph.png</image:loc>
              <image:caption>Straight line graph of linear equation.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-slope-run-rise.png</image:loc>
              <image:caption>Difference of Rise and Run at two points determines line slope.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.greek-mathematics.html</loc>
            <lastmod>2024-11-30T02:08:03.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-eudoxus.jpeg</image:loc>
              <image:caption>Eudoxus</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/aristotle.jpeg</image:loc>
              <image:caption>Aristotle</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/parthenon-a.jpg</image:loc>
              <image:caption>Greek Parthenon.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-euclid.jpeg</image:loc>
              <image:caption>Euclid</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/plato.jpeg</image:loc>
              <image:caption>Plato</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-apollonius.jpeg</image:loc>
              <image:caption>Apollonius</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-archimedes.jpeg</image:loc>
              <image:caption>Archimedes</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-socrates.jpeg</image:loc>
              <image:caption>Socrates</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.history-of-mathematics.html</loc>
            <lastmod>2024-11-30T02:11:14.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-lebombo-bone.jpg</image:loc>
              <image:caption>Lebombo Bone.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-lebombo-mountains.jpg</image:loc>
              <image:caption>Lebombo Mountains of Swaziland Africa</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.how-to-use-trigonometric-functions-table.html</loc>
            <lastmod>2024-11-26T23:45:55.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.index.html</loc>
            <lastmod>2024-11-09T21:00:46.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/empire-state-building.jpg</image:loc>
              <image:caption>Empire State Building is a just-in-time construction project.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/patterns-and-relationships-a.jpg</image:loc>
              <image:caption>Geometrical patterns provide us beauty and sense of purpose</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/real-numbers.png</image:loc>
              <image:caption>Real numbers are basis of most mathematics</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-symbols-a.jpeg</image:loc>
              <image:caption>Unique math symbols and operations</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/roman-colosseum.jpeg</image:loc>
              <image:caption>The Roman Colosseum was completed in 80 AD covers 6 ground acres.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.inverse-matrices.html</loc>
            <lastmod>2024-11-24T20:18:59.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.linear-equations-in-two-variables.html</loc>
            <lastmod>2024-11-13T22:22:03.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/linear-equation-positive-slope.png</image:loc>
              <image:caption>Graph of equation 5x - 3y = 15</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-negative-slope-linear-equation.png</image:loc>
              <image:caption>Two variable linear equation with negative slope when graphed.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.linear-equations.html</loc>
            <lastmod>2024-10-30T22:34:56.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.linear-function.html</loc>
            <lastmod>2024-11-13T22:27:01.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-linear-function-lines.png</image:loc>
              <image:caption>Sloped straight lines are defined by the Linear Function.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-linear-graph.png</image:loc>
              <image:caption>Use the Linear Function to quickly graph a stright line.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.linear-inequalities.html</loc>
            <lastmod>2024-10-31T15:47:05.000000Z</lastmod>
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              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-algebra-inequalities-half-open-inteval-number-line.png</image:loc>
              <image:caption>One Math Symbol is ≥ or ≤ of an Inequality that graphs a Half Open Interval line segment.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-math-inequalities-open-inteval-number-line.png</image:loc>
              <image:caption>Open Interval Compound Inequality on Number Line.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.logarithms.html</loc>
            <lastmod>2024-11-20T01:13:23.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp0fd96a98_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wpf4fc7ed3_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp6962e287_1a.png</image:loc>
            </image:image>
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              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-logarithm-exponential-inverse.png</image:loc>
              <image:caption>Inverse relationship of Logarithmic and Exponential Functions.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp83b153a9_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp6084c1a6_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp5cab1943_1a.png</image:loc>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.math-factoring.html</loc>
            <lastmod>2024-11-12T22:55:59.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.mathematical-induction.html</loc>
            <lastmod>2024-11-21T22:59:04.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.matrices-and-determinants.html</loc>
            <lastmod>2024-11-22T22:43:53.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
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            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-order-4x4-matrix.png</image:loc>
              <image:caption>Matrix Algebra, Matrices and Determinants for solving systems of linear equations.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-arthur-cayley.jpg</image:loc>
              <image:caption>Arthur Caley, British mathematician, invented matrices around 1858 and was instrumental in the development of determinants.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.matrix-addition-and-subtraction.html</loc>
            <lastmod>2024-11-22T22:38:11.000000Z</lastmod>
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              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
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      </url>
      <url>
            <loc>https://www.digitmath.com/m.matrix-elementary-row-operations.html</loc>
            <lastmod>2024-11-22T22:40:57.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.matrix-multiplication.html</loc>
            <lastmod>2024-11-23T21:15:46.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.matrix-scalar-quantity-multiplication.html</loc>
            <lastmod>2024-11-23T21:19:12.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.medieval-european-renaissance-mathematics.html</loc>
            <lastmod>2024-06-08T20:55:32.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-dante-fresco.jpg</image:loc>
              <image:caption>Renaissance Poet Dante</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.midpoint-formula.html</loc>
            <lastmod>2024-11-15T20:41:55.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-midpoint-formula.png</image:loc>
              <image:caption>The Midpoint of a line segment is a middle between two different points on that line.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.modern-mathematics.html</loc>
            <lastmod>2024-11-30T19:03:51.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-carl-friedrich-gauss-thumb.jpg</image:loc>
              <image:caption>Carl Friedrich Gauss</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-hyperbolic-euclidean-elliptic-geometry.jpg</image:loc>
              <image:caption>Riemann unifies Euclidean, Hyperbolic and Elliptic geometries</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.multiplication-table.html</loc>
            <lastmod>2024-11-09T22:25:43.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.multiplication.html</loc>
            <lastmod>2024-11-09T22:22:24.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-multiplying-numbers.jpg</image:loc>
              <image:caption>Using addition to understand multiplication.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.multiplying-decimals.html</loc>
            <lastmod>2024-11-10T20:27:21.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.multiplying-fractions.html</loc>
            <lastmod>2024-11-11T21:30:52.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/whole-half-quarter-orange.jpeg</image:loc>
              <image:caption>Whole, half and quarter oranges.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-one-and-one-half-apples.jpeg</image:loc>
              <image:caption>One and one half apples.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.parallelograms-quadrilaterals.html</loc>
            <lastmod>2024-11-22T22:31:49.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-square-length-or-height.png</image:loc>
              <image:caption>Length or Height of Square.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-isosceles-trapezoid-geometry.png</image:loc>
              <image:caption>Area of an Isosceles Trapezoid by Anayltical Geometry.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-rhombus-length-or-height.png</image:loc>
              <image:caption>Length or Height of Rhombus.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-parallelogram-rhombus.png</image:loc>
              <image:caption>How to find the Area of a Rhombus.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-parallelogram-square.png</image:loc>
              <image:caption>How to find the Area of a Parallelogram.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-rhombus-perimeter.png</image:loc>
              <image:caption>Perimeter is a border measurement of an area.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-rectangle-perimeter.png</image:loc>
              <image:caption>Finding Perimeter of a Rectangle.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m.parallelogram-rectangle.png</image:loc>
              <image:caption>Finding the Area of a Rectangle.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-trapezium-quadrilateral.png</image:loc>
              <image:caption>Trapezium is any Quadrilateral shape lacking parallel sides.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-isosceles-trapezoid.png</image:loc>
              <image:caption>Isosceles Trapezoid is a Quadrilateral.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-square-figure-perimeter.png</image:loc>
              <image:caption>Finding Perimeter of a Parallelogram.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-isoscele-trapezoid-triangles.png</image:loc>
              <image:caption>Geometric symmetry of Isosceles Trapezoid.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-trapezoid.png</image:loc>
              <image:caption>Ordinary Trapezoid does not have symmetry of Isosceles Trapezoid.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-area.png</image:loc>
              <image:caption>Area is inside a Perimeter.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-rectangle-length-or-height.png</image:loc>
              <image:caption>Length or Height of Rectangle.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.pascals-triangle.html</loc>
            <lastmod>2024-11-21T23:04:28.000000Z</lastmod>
            <image:image>
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            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-pascals-triangle.png</image:loc>
              <image:caption>Pascal&#39;s Triangle simplifies expanding a binomial (a + b) regardless of the integer power.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.polynomial-long-division.html</loc>
            <lastmod>2024-11-16T22:10:34.000000Z</lastmod>
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              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.polynomials.html</loc>
            <lastmod>2026-04-02T01:01:10.000000Z</lastmod>
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              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.prime-numbers.html</loc>
            <lastmod>2024-11-09T22:29:08.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-prime-numbers.jpeg</image:loc>
              <image:caption>Prime numbers 1 thru 1000.</image:caption>
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      <url>
            <loc>https://www.digitmath.com/m.privacy-policy.html</loc>
            <lastmod>2024-12-02T18:54:09.000000Z</lastmod>
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              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
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      </url>
      <url>
            <loc>https://www.digitmath.com/m.quadratic-equation-formula.html</loc>
            <lastmod>2024-11-18T23:28:04.000000Z</lastmod>
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              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
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      </url>
      <url>
            <loc>https://www.digitmath.com/m.quadratic-equation.html</loc>
            <lastmod>2024-11-18T23:31:02.000000Z</lastmod>
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              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/quadratic-trajectory.png</image:loc>
              <image:caption>Quadratic Equations are used to determine trajectory of many moving objects.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.radical-expressions.html</loc>
            <lastmod>2024-11-17T21:59:38.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.radicals-adding-subtracting.html</loc>
            <lastmod>2024-11-17T22:11:22.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.radicals.html</loc>
            <lastmod>2024-11-17T22:04:21.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-radicals-and-exponents.png</image:loc>
              <image:caption>What a Radical is, their definition, the index of a radical and equating radicals to Exponents.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.rational-and-irrational-numbers.html</loc>
            <lastmod>2024-11-10T20:30:58.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-irrational-numbers.png</image:loc>
              <image:caption>Irrational Numbers are decimals that do not repeat or terminate and cannot be written as the ratio of two numbers.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-rational-numbers.png</image:loc>
              <image:caption>Infinate Repeating and Ordinary Terminating numbers are Rational.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.scientific-revolution-mathematics.html</loc>
            <lastmod>2024-11-30T19:08:29.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-leonard-euler-thumb.jpg</image:loc>
              <image:caption>Leonhard Euler</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-gotfried-wilhelm-leibniz-thumb.png</image:loc>
              <image:caption>Gotfried Wilhelm Leibniz</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-sir-isaac-newton-thumb.jpg</image:loc>
              <image:caption>Isaac Newton</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-blaise-pascal-thumb.jpg</image:loc>
              <image:caption>Blaise Pascal intorduces Pascal&#39;s Binomial Triangle, establishes the foundations of Mathematical Expectation and Probability Theory</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.sequence-and-series.html</loc>
            <lastmod>2024-11-20T23:17:37.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.sequence-convergence-and-divergence.html</loc>
            <lastmod>2024-11-20T23:14:13.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.simplifying-radical-expressions.html</loc>
            <lastmod>2024-11-17T22:15:27.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.sine-graph-trigonometry.html</loc>
            <lastmod>2024-11-27T19:57:58.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-sine-quadrant-2-additive-inverse.png</image:loc>
              <image:caption>Sine function y-coordinates for an angle greater than 90 degrees and less than 180 degrees with its additive inverse.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-increasing-sine-decreasing-sine-function.png</image:loc>
              <image:caption>This sine graph shows its oscillating wave behavior that increases and decreases across the interval −2pi to 2pi.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-periodic-sine-graph.png</image:loc>
              <image:caption>Period function of sine (x + pi) for all x from −pi to pi.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-sine-function-supplement.png</image:loc>
              <image:caption>The supplement of the sin θ is sin (180° − θ) for degree measurement or the sin (π − θ) for radian measurement.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-sine-quadrant-1-additive-inverse.png</image:loc>
              <image:caption>Sine function y-coordinates for an angle less than 90 degrees with its additive inverse.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-sine-function-circle.png</image:loc>
              <image:caption>Sine function graph equates to degrees or radians of a circle.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.sitemap.html</loc>
            <lastmod>2024-11-06T21:51:16.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.square-root-numbers.html</loc>
            <lastmod>2024-12-05T00:53:44.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-square-root-numbers.png</image:loc>
              <image:caption>Square root math examples.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-pythagorean-theorem-math-proof.png</image:loc>
              <image:caption>Mathematical proof for Pythagorean Theorem using analytical geometry.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-right-triangle.png</image:loc>
              <image:caption>Right Triangle with adjacent,opposite and hypotenuse sides.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-square-area-perimeter.png</image:loc>
              <image:caption>Square area and perimeter.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.square-root-of.html</loc>
            <lastmod>2024-11-10T20:50:00.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.subtracting-decimals.html</loc>
            <lastmod>2024-11-10T20:58:15.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.subtracting-fractions.html</loc>
            <lastmod>2024-11-11T21:33:48.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.subtraction.html</loc>
            <lastmod>2024-11-09T22:32:21.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-apples-and-oranges.jpeg</image:loc>
              <image:caption>Six apples and six oranges.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.summation-notation.html</loc>
            <lastmod>2024-11-20T23:06:45.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.synthetic-division.html</loc>
            <lastmod>2024-11-17T22:19:10.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.system-of-equations.html</loc>
            <lastmod>2024-11-13T22:29:59.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-system-of-equations-graph.png</image:loc>
              <image:caption>Graphing a System of Equations is great way to check correct math result.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.tangent-graph-trigonometry.html</loc>
            <lastmod>2024-11-27T20:09:24.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-tangent-graph.png</image:loc>
              <image:caption>Tangent graph with period π is defined by SOH-CAH-TOA.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.trigonometric-functions-table.html</loc>
            <lastmod>2024-11-27T00:28:09.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.trigonometry-radians.html</loc>
            <lastmod>2024-11-27T19:52:08.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-negative-standard-angle.png</image:loc>
              <image:caption>Negative standard angle 30° is −π / 6 radians</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-degrees-equating-radians.png</image:loc>
              <image:caption>Equating Radians to Degrees or Degrees to Radians.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-positive-standard-angle.png</image:loc>
              <image:caption>Positive standard angle 30° is π / 6 radians.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-understanding-radian-measure.png</image:loc>
              <image:caption>To understand radian measure: P = (x, y) = (cos θ, sin θ)</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-radians-and-trigonometric-functions.png</image:loc>
              <image:caption>cos θ and sin θ for 0°, 90°, 180°, 270° and 360°.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/angle-symbol.png</image:loc>
              <image:caption>Angle Symbol.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.trigonometry.html</loc>
            <lastmod>2024-11-27T00:32:23.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-right-angle.png</image:loc>
              <image:caption>A Right angle has 90 degrees.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-45-45-90-triangle-small.png</image:loc>
              <image:caption>The sine and cosine are the same for a 45 degree Right Triangle.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-degrees-of-angle.png</image:loc>
              <image:caption>Angle B is 30 degrees.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-equilateral-triangle.png</image:loc>
              <image:caption>Bisect the equilateral triangle to better understand trigonometric functions.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-angle-abc.png</image:loc>
              <image:caption>A basic concept of trigonometry is two rays that  meet at a vertex to form an angle.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-acute-angle.png</image:loc>
              <image:caption>45 degree acute angle.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-congruent-45-45-90-triangles.png</image:loc>
              <image:caption>A 45-45-90 triangle regardless of its size has the same sine, cosine and tangent.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-angle-symbol.png</image:loc>
              <image:caption>Angle Symbol.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-trigonometry-right-triangle.png</image:loc>
              <image:caption>The Right Triangle has one angle that is 90 degrees.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-angle-symbol-1.png</image:loc>
              <image:caption>Angle Symbol.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-triangle-altitude.png</image:loc>
              <image:caption>How to identify the height of a triangle that does not have a right angle.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-defining-trig-functions.png</image:loc>
              <image:caption>Trig Function Equations for Sine, Cosine and Tangent are explained and exampled.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-obtuse-angle.png</image:loc>
              <image:caption>The obtuse angle is greater than 90 degrees, but less than 180 degrees.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-isosceles-triangle.png</image:loc>
              <image:caption>The isosceles triangle is a 45-45-90 triangle with two equal sides.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-two-triangles-in-one.png</image:loc>
              <image:caption>When we draw the height line on this triangle it looks like two seperate right triangles.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-full-circle.png</image:loc>
              <image:caption>The 360 degrees of a circle.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/m.twentieth-century-mathematics.html</loc>
            <lastmod>2024-11-30T19:11:34.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m.albert-einstein-thumb.jpeg</image:loc>
              <image:caption>Albert Einstein</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/mobile-top-of-page-banner.jpeg</image:loc>
              <image:caption>Digit Math Mobile Website top of page banner image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-claude-shannon-thumb.jpeg</image:loc>
              <image:caption>Claude Shannon</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/m-john-von-neumann-thumb.jpeg</image:loc>
              <image:caption>John von Neumann</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/math-factoring.html</loc>
            <lastmod>2026-04-18T17:41:35.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Factoring top right image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Factoring top left image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/mathematical-induction.html</loc>
            <lastmod>2024-11-21T23:00:12.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Mathematical Induction and proof by induction using Induction Hypothesis top right image.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Mathematical Induction and proof by induction using Induction Hypothesis top left image.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/matrices-and-determinants.html</loc>
            <lastmod>2024-11-22T22:44:46.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Matrices and Determinants top right page image.</image:caption>
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            <lastmod>2024-06-08T20:56:22.000000Z</lastmod>
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            <lastmod>2024-11-15T20:43:03.000000Z</lastmod>
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              <image:caption>The Midpoint of a line segment is a middle between two different points on that line.</image:caption>
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            <lastmod>2024-11-09T22:26:45.000000Z</lastmod>
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              <image:caption>Multiplication Table top right image</image:caption>
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              <image:caption>Decorative ribbon image.</image:caption>
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            <lastmod>2024-11-09T22:23:29.000000Z</lastmod>
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              <image:caption>Number multiplication</image:caption>
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              <image:caption>Multiplication top right math image</image:caption>
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              <image:caption>Multiplication top left math image</image:caption>
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              <image:caption>Decorative ribbon image.</image:caption>
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            <loc>https://www.digitmath.com/multiplying-decimals.html</loc>
            <lastmod>2024-11-10T20:28:22.000000Z</lastmod>
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            <image:image>
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            </image:image>
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              <image:caption>Multiplying decimal numbers top right image</image:caption>
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              <image:caption>Multiplying decimal numbers top left image</image:caption>
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            <loc>https://www.digitmath.com/multiplying-fractions.html</loc>
            <lastmod>2024-11-11T21:31:56.000000Z</lastmod>
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              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
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            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
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            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
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              <image:caption>One and one half apples.</image:caption>
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              <image:caption>Multiplying fractions including mixed fractions with mixed numbers math right</image:caption>
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            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Multiplying fractions including mixed fractions with mixed numbers math left</image:caption>
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              <image:caption>Whole, half and quarter oranges.</image:caption>
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              <image:caption>Decorative ribbon image.</image:caption>
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      </url>
      <url>
            <loc>https://www.digitmath.com/parallelograms-quadrilaterals.html</loc>
            <lastmod>2024-11-22T22:32:54.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/square-figure-perimeter.png</image:loc>
              <image:caption>How to find perimeter of a Parallelogram</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/trapezium-quadrilateral.png</image:loc>
              <image:caption>Trapezium is any Quadrilateral shape lacking parallel sides.</image:caption>
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            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
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            <image:image>
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              <image:caption>Parallelogram and Quadrilateral left image top</image:caption>
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            <image:image>
              <image:loc>https://www.digitmath.com/image-files/rhombus-perimeter.png</image:loc>
              <image:caption>Perimeter is a border measurement of an area.</image:caption>
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              <image:loc>https://www.digitmath.com/image-files/area.png</image:loc>
              <image:caption>Area is inside a Perimeter.</image:caption>
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              <image:loc>https://www.digitmath.com/image-files/trapezoid.png</image:loc>
              <image:caption>Ordinary Trapezoid does not have symmetry of Isosceles Trapezoid.</image:caption>
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              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
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            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/parallelogram-rhombus.png</image:loc>
              <image:caption>How to find the Area of a Rhombus.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Parallelogram and Quadrilateral right image top</image:caption>
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              <image:loc>https://www.digitmath.com/image-files/isosceles-trapezoid-geometry.png</image:loc>
              <image:caption>Area of an Isosceles Trapezoid by Anayltical Geometry.</image:caption>
            </image:image>
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              <image:loc>https://www.digitmath.com/image-files/parallelogram-square.png</image:loc>
              <image:caption>How to find the Area of a Parallelogram.</image:caption>
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              <image:loc>https://www.digitmath.com/image-files/isosceles-trapezoid.png</image:loc>
              <image:caption>Isosceles Trapezoid is a Quadrilateral.</image:caption>
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            <image:image>
              <image:loc>https://www.digitmath.com/image-files/isoscele-trapezoid-triangles.png</image:loc>
              <image:caption>Geometric symmetry of Isosceles Trapezoid.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/parallelogram-rectangle.png</image:loc>
              <image:caption>Finding the Area of a Rectangle.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/rectangle-perimeter.png</image:loc>
              <image:caption>How to find perimeter of a Rectangle</image:caption>
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      <url>
            <loc>https://www.digitmath.com/pascals-triangle.html</loc>
            <lastmod>2024-11-21T23:05:26.000000Z</lastmod>
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              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
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              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
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              <image:loc>https://www.digitmath.com/image-files/pascals-triangle.png</image:loc>
              <image:caption>Pascal&#39;s Triangle simplifies expanding a binomial regardless of the integer power.</image:caption>
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              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
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              <image:caption>Pascals Triangle coefficients for Binomial Expansion top right image</image:caption>
            </image:image>
            <image:image>
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              <image:caption>Pascals Triangle coefficients for Binomial Expansion top left image</image:caption>
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              <image:caption>Decorative ribbon image.</image:caption>
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      <url>
            <loc>https://www.digitmath.com/polynomial-long-division.html</loc>
            <lastmod>2024-11-16T22:11:32.000000Z</lastmod>
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              <image:caption>Polynomial Long Division visualized.</image:caption>
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              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
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              <image:caption>Polynomial Long Division top right image</image:caption>
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              <image:caption>Polynomial Long Division top left image</image:caption>
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              <image:caption>Decorative ribbon image.</image:caption>
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      <url>
            <loc>https://www.digitmath.com/polynomials.html</loc>
            <lastmod>2026-04-02T00:13:27.000000Z</lastmod>
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            <lastmod>2024-11-10T20:32:04.000000Z</lastmod>
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            <lastmod>2024-11-30T19:09:27.000000Z</lastmod>
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              <image:caption>The supplement of the sin θ is sin (180° − θ) for degree measurement or the sin (π − θ) for radian measurement.</image:caption>
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              <image:caption>Square Root above the fold right side</image:caption>
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            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/pythagorean-theorem-math-proof.png</image:loc>
              <image:caption>Mathematical proof for Pythagorean Theorem using analytical geometry.</image:caption>
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            <loc>https://www.digitmath.com/square-root-of.html</loc>
            <lastmod>2024-11-10T20:51:07.000000Z</lastmod>
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            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Square Root Conversion Tables top right image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Square Root Conversion Tables top left image</image:caption>
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              <image:caption>Decorative ribbon image.</image:caption>
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      <url>
            <loc>https://www.digitmath.com/subtracting-decimals.html</loc>
            <lastmod>2024-11-10T20:59:18.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
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            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Subtracting decimal numbers top right image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Subtracting decimal numbers top left image</image:caption>
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              <image:caption>Decorative ribbon image.</image:caption>
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      <url>
            <loc>https://www.digitmath.com/subtracting-fractions.html</loc>
            <lastmod>2024-11-11T21:35:43.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
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            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
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            <image:image>
              <image:loc>https://www.digitmath.com/image-files/square-halves-and-quarters.jpg</image:loc>
              <image:caption>Halves and quarters.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Subtracting fractions with like and unlike denominators right</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Subtracting fractions with like and unlike denominators left</image:caption>
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              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
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            <loc>https://www.digitmath.com/subtraction.html</loc>
            <lastmod>2024-11-09T22:33:17.000000Z</lastmod>
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              <image:caption>Six apples and six oranges.</image:caption>
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            <image:image>
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            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Subtraction page top right image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Subtraction page top left image</image:caption>
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              <image:caption>Decorative ribbon image.</image:caption>
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      </url>
      <url>
            <loc>https://www.digitmath.com/summation-notation.html</loc>
            <lastmod>2024-11-20T23:08:02.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
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            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
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            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Using Summation Notation for Arithmetic and Geometric Sequences top right image.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Using Summation Notation for Arithmetic and Geometric Sequences top left image.</image:caption>
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              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
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      <url>
            <loc>https://www.digitmath.com/synthetic-division.html</loc>
            <lastmod>2024-11-17T22:20:17.000000Z</lastmod>
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              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
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              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Synthetic Division page top right image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Synthetic Division page top left image</image:caption>
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              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
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      <url>
            <loc>https://www.digitmath.com/system-of-equations.html</loc>
            <lastmod>2024-11-13T22:31:18.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
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            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/system-of-equations-graph.png</image:loc>
              <image:caption>Graph of System of Equations.</image:caption>
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            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
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            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>System of Equations top right image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>System of Equations top left image</image:caption>
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              <image:caption>Decorative ribbon image.</image:caption>
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      </url>
      <url>
            <loc>https://www.digitmath.com/tangent-graph-trigonometry.html</loc>
            <lastmod>2024-11-27T20:10:28.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
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            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Tangent Graph Trigonometry top right image.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Tangent Graph Trigonometry top left image.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/tangent-graph.png</image:loc>
              <image:caption>Tangent graph with period π is defined by SOH-CAH-TOA.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
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      </url>
      <url>
            <loc>https://www.digitmath.com/trigonometric-functions-table.html</loc>
            <lastmod>2024-11-27T00:29:29.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Trigonometry Table page top right image.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Trigonometry Table page top left image.</image:caption>
            </image:image>
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              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/trigonometry-radians.html</loc>
            <lastmod>2024-11-27T19:54:11.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/positive-standard-angle.png</image:loc>
              <image:caption>Positive standard angle 30° is π / 6 radians.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Radian measure top right page image.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/angle-symbol.png</image:loc>
              <image:caption>Angle Symbol.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Radian measure top left page image.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/negative-standard-angle.png</image:loc>
              <image:caption>Negative standard angle 30° is −π / 6 radians</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/degrees-equating-radians.png</image:loc>
              <image:caption>Equating Radians to Degrees or Degrees to Radians.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/understanding-radian-measure.png</image:loc>
              <image:caption>To understand radian measure: P = (x, y) = (cos θ, sin θ)</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/radians-and-trigonometric-functions.png</image:loc>
              <image:caption>cos θ and sin θ for 0°, 90°, 180°, 270° and 360°.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/trigonometry.html</loc>
            <lastmod>2024-11-27T00:33:31.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/45-45-90-triangle-small.png</image:loc>
              <image:caption>The sine and cosine are the same for a 45 degree Right Triangle.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/degrees-of-angle.png</image:loc>
              <image:caption>Angle B is 30 degrees.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/angle-symbol.png</image:loc>
              <image:caption>Angle Symbol.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/angle-abc.png</image:loc>
              <image:caption>A basic concept of trigonometry is two rays meeting at a vertex to form an angle.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Trigonometry page top left image.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/equilateral-triangle.png</image:loc>
              <image:caption>Bisect the equilateral triangle to better understand trigonometric functions.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/trigonometry-right-triangle.png</image:loc>
              <image:caption>The Right Triangle has one angle that is 90 degrees.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/isosceles-triangle.png</image:loc>
              <image:caption>The isosceles triangle is a 45-45-90 triangle with two equal sides.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/right-angle.png</image:loc>
              <image:caption>A Right angle has 90 degrees.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/full-circle.png</image:loc>
              <image:caption>The 360 degrees of a circle.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/obtuse-angle.png</image:loc>
              <image:caption>The obtuse angle is greater than 90 degrees, but less than 180 degrees.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Trigonometry page top right image.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/defining-trig-functions.png</image:loc>
              <image:caption>Trig Function Equations for Sine, Cosine and Tangent are explained and exampled.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/acute-angle.png</image:loc>
              <image:caption>45 degree acute angle.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/angle-symbol-1.png</image:loc>
              <image:caption>Angle Symbol.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/triangle-altitude.png</image:loc>
              <image:caption>How to identify the height of a triangle that does not have a right angle.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/two-triangles-in-one.png</image:loc>
              <image:caption>When we draw the height line on this triangle it looks like two seperate right triangles.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/congruent-45-45-90-triangles.png</image:loc>
              <image:caption>A 45-45-90 triangle regardless of its size has the same sine, cosine and tangent.</image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.digitmath.com/twentieth-century-mathematics.html</loc>
            <lastmod>2024-11-30T19:12:28.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/albert-einstein-thumb.jpeg</image:loc>
              <image:caption>Albert Einstein</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp56683a1d_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/claude-shannon.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp80fb6a04_1a.png</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp3b9b300f_01_1a.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/john-von-neumann.jpg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp666dbfc8_1a.png</image:loc>
              <image:caption>Contributions to Twentieth Century mathematics top right image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/wp9148c56c_1a.png</image:loc>
              <image:caption>Contributions to Twentieth Century mathematics top left image</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/albert-einstein.jpeg</image:loc>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/claude-shannon-thumb.jpeg</image:loc>
              <image:caption>Claude Shannon</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/john-von-neumann-thumb.jpeg</image:loc>
              <image:caption>John von Neumann</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.digitmath.com/image-files/math-scroll.png</image:loc>
              <image:caption>Decorative ribbon image.</image:caption>
            </image:image>
      </url>
</urlset>
