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the tiles</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/03/img_1241.jpg</image:loc><image:title>Point Zero</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/03/img_1250.jpg</image:loc><image:title>Flying Buttresses</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/03/img_1494.jpg</image:loc><image:title>Foucault's Pendulum</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/03/img_1429.jpg</image:loc><image:title>Notre-Dame de Chartres</image:title></image:image><lastmod>2026-01-15T03:35:30+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2010/08/03/graphing-the-quadratic-formula/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2010/08/cimg6027.jpg</image:loc><image:title>Former home City High Middle School GR MI</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2010/08/cimg6026.jpg</image:loc><image:title>the parabola &amp; the shadow in GR MI</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2010/08/cimg6031.jpg</image:loc><image:title>quadratic formula &amp; graph in GR MI</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2010/08/cimg6028.jpg</image:loc><image:title>bostwick &amp; crescent in GR</image:title></image:image><lastmod>2025-10-04T11:52:35+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2010/08/02/sine-cosine/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2010/08/cimg6003.jpg</image:loc><image:title>Pekara in Champaign</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2010/08/cimg60012.jpg</image:loc><image:title>shadows in Champaign</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2010/08/cimg5993.jpg</image:loc><image:title>CIMG5993</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2010/08/cimg6002.jpg</image:loc><image:title>sin cos in Champaign IL</image:title></image:image><lastmod>2025-10-04T11:47:46+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2015/09/30/pythagorean-identities/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1191.jpg</image:loc><image:title>Hyde Park Christian Church</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1190.jpg</image:loc><image:title>Sunshine on the Court</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1189.jpg</image:loc><image:title>A Little Tag</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1188.jpg</image:loc><image:title>Three the Hard Way</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1185.jpg</image:loc><image:title>Triumvirate of Triangles</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1183.jpg</image:loc><image:title>The Garden</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1180.jpg</image:loc><image:title>15 Degrees of Separation</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1179.jpg</image:loc><image:title>30, 45, and 60 Degrees</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1177.jpg</image:loc><image:title>Two Demonstrations</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1176.jpg</image:loc><image:title>30 and 45 Degrees</image:title></image:image><lastmod>2025-10-04T11:33:57+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2015/08/26/perpendicular-bisector/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0947.jpg</image:loc><image:title>IMG_0947</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0945.jpg</image:loc><image:title>IMG_0945</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0946.jpg</image:loc><image:title>IMG_0946</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0944.jpg</image:loc></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0940.jpg</image:loc><image:title>Circle segments drawn</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0939.jpg</image:loc><image:title>IMG_0939</image:title></image:image><lastmod>2025-10-04T11:30:49+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2012/12/20/square-root-of-2/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2012/12/codecogseqn-9.gif</image:loc><image:title>pythag9</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2012/12/codecogseqn-8.gif</image:loc><image:title>pythag8</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2012/12/codecogseqn-7.gif</image:loc><image:title>pythag7</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2012/12/codecogseqn-6.gif</image:loc><image:title>pythag6</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2012/12/codecogseqn-5.gif</image:loc><image:title>pythag5</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2012/12/codecogseqn-4.gif</image:loc><image:title>pythag4</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2012/12/codecogseqn-3.gif</image:loc><image:title>pythag3</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2012/12/codecogseqn-2.gif</image:loc><image:title>pythag2</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2012/12/img_04731.jpg</image:loc><image:title>Runner on the Bridge</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2012/12/img_04651.jpg</image:loc><image:title>Simple Square 2</image:title></image:image><lastmod>2025-10-04T11:28:08+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2010/08/02/slope-intercept-form/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2010/08/cimg59891.jpg</image:loc><image:title>cimg59891</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2010/08/cimg5985.jpg</image:loc><image:title>Helen Matthes again</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2010/08/cimg5989.jpg</image:loc><image:title>axes in green</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2010/08/cimg5988.jpg</image:loc><image:title>Helen Matthes</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2010/08/cimg5991.jpg</image:loc><image:title>y=mx+b at Helen Matthes</image:title></image:image><lastmod>2025-10-02T10:50:47+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2013/06/02/pi/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/codecogseqn-33.gif</image:loc><image:title>pi3</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/codecogseqn-23.gif</image:loc><image:title>pi2</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/codecogseqn3.gif</image:loc><image:title>pi</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/img_22001.jpg</image:loc><image:title>IMG_2200</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/img_2208.jpg</image:loc><image:title>IMG_2208</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/img_2207.jpg</image:loc><image:title>IMG_2207</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/img_2206.jpg</image:loc><image:title>IMG_2206</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/img_2205.jpg</image:loc><image:title>IMG_2205</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/img_2204.jpg</image:loc><image:title>IMG_2204</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/img_2203.jpg</image:loc><image:title>IMG_2203</image:title></image:image><lastmod>2025-10-02T10:45:32+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2011/06/04/hexagons/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/codecogseqn-5.gif</image:loc><image:title>hex5</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/codecogseqn-41.gif</image:loc><image:title>hex4</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/codecogseqn-3.gif</image:loc><image:title>hex3</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/codecogseqn-2.gif</image:loc><image:title>hex2</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/codecogseqn.gif</image:loc><image:title>hex</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/p1010160.jpg</image:loc><image:title>My Hexagonal Toes</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/p1010159.jpg</image:loc><image:title>Scultpure Watching</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/p1010158.jpg</image:loc><image:title>Getting Radical</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/screen-shot-2011-06-04-at-9-40-28-am.png</image:loc><image:title>Area of Regular Hexagon with Side Length x</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/screen-shot-2011-06-04-at-9-40-21-am.png</image:loc><image:title>Area of Equilateral Triangle with Side Length x</image:title></image:image><lastmod>2025-10-02T10:28:20+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2015/06/13/pascals-triangle/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/06/img_06011.jpg</image:loc><image:title>IMG_0601</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/06/img_06001.jpg</image:loc><image:title>IMG_0600</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/06/img_05973.jpg</image:loc><image:title>IMG_0597</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/06/img_0597-2.jpg</image:loc><image:title>Version 3</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/06/img_0597-1.jpg</image:loc><image:title>Version 2</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/06/img_05921.jpg</image:loc><image:title>The 5th line of Pascal's Triangle</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/06/img_05972.jpg</image:loc><image:title>IMG_0597</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/06/img_0603.jpg</image:loc><image:title>IMG_0603</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/06/img_0601.jpg</image:loc><image:title>IMG_0601</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/06/img_0600.jpg</image:loc><image:title>IMG_0600</image:title></image:image><lastmod>2021-08-01T17:21:41+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2013/04/09/tessellation/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/04/img_1741.jpg</image:loc><image:title>IMG_1741</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/04/img_1738.jpg</image:loc><image:title>IMG_1738</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/04/img_1736.jpg</image:loc><image:title>IMG_1736</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/04/img_1734.jpg</image:loc><image:title>IMG_1734</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/04/img_1731.jpg</image:loc><image:title>IMG_1731</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/04/img_1730.jpg</image:loc><image:title>IMG_1730</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/04/img_1721.jpg</image:loc><image:title>IMG_1721</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/04/img_1719.jpg</image:loc><image:title>IMG_1719</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/04/img_1718.jpg</image:loc><image:title>IMG_1718</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/04/img_1716.jpg</image:loc><image:title>IMG_1716</image:title></image:image><lastmod>2017-11-17T12:15:21+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2016/01/20/313-months-old/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2016/01/img_2058.jpg</image:loc><image:title>IMG_2058</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2016/01/img_2048.jpg</image:loc><image:title>IMG_2048</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2016/01/img_2049.jpg</image:loc><image:title>IMG_2049</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2016/01/img_2051.jpg</image:loc><image:title>IMG_2051</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2016/01/img_2052.jpg</image:loc><image:title>IMG_2052</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2016/01/img_2055.jpg</image:loc><image:title>IMG_2055</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2016/01/img_2056.jpg</image:loc><image:title>IMG_2056</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2016/01/img_2038.jpg</image:loc><image:title>IMG_2038</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2016/01/img_2041.jpg</image:loc><image:title>IMG_2041</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2016/01/img_2043.jpg</image:loc><image:title>IMG_2043</image:title></image:image><lastmod>2016-01-22T03:42:06+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2016/01/06/let-digons-be-bigons/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2016/01/img_1882.jpg</image:loc><image:title>IMG_1882</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2016/01/img_1881.jpg</image:loc><image:title>IMG_1881</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2016/01/img_1886.jpg</image:loc><image:title>IMG_1886</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2016/01/img_1885.jpg</image:loc><image:title>IMG_1885</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2016/01/img_1883.jpg</image:loc><image:title>IMG_1883</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2016/01/img_1884.jpg</image:loc><image:title>IMG_1884</image:title></image:image><lastmod>2016-01-10T01:34:00+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2011/07/21/equatorial-distance/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/07/codecogseqn-7.gif</image:loc><image:title>equator7</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/07/codecogseqn-6.gif</image:loc><image:title>equator6</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/07/codecogseqn-5.gif</image:loc><image:title>equator5</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/07/codecogseqn-4.gif</image:loc><image:title>equator4</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/07/codecogseqn-3.gif</image:loc><image:title>equator3</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/07/codecogseqn-2.gif</image:loc><image:title>equator2</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/07/codecogseqn.gif</image:loc><image:title>equator</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/ecuadorchalk.png</image:loc><image:title>ecuadorChalk</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/ecuadormonument.png</image:loc><image:title>Mitad del Mundo</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/sector.png</image:loc><image:title>Sector</image:title></image:image><lastmod>2015-12-23T11:52:53+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2015/12/16/force-work-power/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/12/img_1846.jpg</image:loc><image:title>IMG_1846</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/12/img_1836.jpg</image:loc><image:title>IMG_1836</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/12/img_1843.jpg</image:loc><image:title>IMG_1843</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/12/img_1844.jpg</image:loc><image:title>IMG_1844</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/12/img_1837.jpg</image:loc><image:title>IMG_1837</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/12/img_1841.jpg</image:loc><image:title>IMG_1841</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/12/img_1848.jpg</image:loc><image:title>IMG_1848</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/12/img_1852.jpg</image:loc><image:title>IMG_1852</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/12/img_1835.jpg</image:loc><image:title>IMG_1835</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/12/img_1830.jpg</image:loc><image:title>IMG_1830</image:title></image:image><lastmod>2016-01-01T06:24:45+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2015/12/09/unknown/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/12/img_1810.jpg</image:loc><image:title>IMG_1810</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/12/img_1817.jpg</image:loc><image:title>IMG_1817</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/12/img_1821.jpg</image:loc><image:title>IMG_1821</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/12/img_1811.jpg</image:loc><image:title>IMG_1811</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/12/img_1803.jpg</image:loc><image:title>IMG_1803</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/12/img_1822.jpg</image:loc><image:title>IMG_1822</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/12/img_1823.jpg</image:loc><image:title>IMG_1823</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/12/img_1809.jpg</image:loc><image:title>IMG_1809</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/12/img_1806.jpg</image:loc><image:title>IMG_1806</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/12/img_1808.jpg</image:loc><image:title>IMG_1808</image:title></image:image><lastmod>2015-12-11T20:02:16+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2013/06/09/taylor-series/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/codecogseqn-121.gif</image:loc><image:title>taylor12</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/codecogseqn-111.gif</image:loc><image:title>taylor11</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/codecogseqn-101.gif</image:loc><image:title>taylor10</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/codecogseqn-91.gif</image:loc><image:title>taylor9</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/codecogseqn-81.gif</image:loc><image:title>taylor8</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/codecogseqn-71.gif</image:loc><image:title>taylor7</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/codecogseqn-61.gif</image:loc><image:title>taylor6</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/codecogseqn-51.gif</image:loc><image:title>taylor5</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/codecogseqn-42.gif</image:loc><image:title>taylor4</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/codecogseqn-32.gif</image:loc><image:title>taylor3</image:title></image:image><lastmod>2015-12-02T18:27:22+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2015/11/25/the-power-of-zero/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1748.jpg</image:loc><image:title>fpm</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1741.jpg</image:loc><image:title>2 to the 0 equals 1</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1745.jpg</image:loc><image:title>Looking East</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1727.jpg</image:loc><image:title>2 to the 4 equals 16</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1730.jpg</image:loc><image:title>2 to the 2 equals 2</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1724.jpg</image:loc><image:title>2 to the 5 equals 32</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1729.jpg</image:loc><image:title>2 to the 2 equals 4</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1728.jpg</image:loc><image:title>2 to the 3 equals 8</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1744.jpg</image:loc><image:title>Reclined Shadow Power</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1763.jpg</image:loc><image:title>2 to the 0 equals 1</image:title></image:image><lastmod>2015-12-14T00:03:13+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2015/11/18/what-to-the-what/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_16322.jpg</image:loc><image:title>Version 3</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1630.jpg</image:loc><image:title>IMG_1630</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1632.jpg</image:loc><image:title>IMG_1632</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1627.jpg</image:loc><image:title>IMG_1627</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1637.jpg</image:loc><image:title>IMG_1637</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1629.jpg</image:loc><image:title>IMG_1629</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1654.jpg</image:loc><image:title>IMG_1654</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1635.jpg</image:loc><image:title>IMG_1635</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1639.jpg</image:loc><image:title>IMG_1639</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1622.jpg</image:loc><image:title>IMG_1622</image:title></image:image><lastmod>2015-11-25T20:24:37+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2015/11/04/repeated-operations/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1540.jpg</image:loc><image:title>Chalk Power 6</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1539.jpg</image:loc><image:title>Chalk Power 5</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1538.jpg</image:loc><image:title>Chalk Power 4</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1537.jpg</image:loc><image:title>Chalk Power 3</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1536.jpg</image:loc><image:title>Chalk Power 2</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1535.jpg</image:loc><image:title>Chalk Power 1</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1534.jpg</image:loc><image:title>footpath math 2</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1533.jpg</image:loc><image:title>footpath math 1</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1522.jpg</image:loc><image:title>Equals 9</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1521.jpg</image:loc><image:title>3 + 3 + 3</image:title></image:image><lastmod>2015-11-25T19:50:11+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2013/03/09/base2/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/03/img_0966.jpg</image:loc><image:title>IMG_0966</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/03/img_0963.jpg</image:loc><image:title>IMG_0963</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/03/img_0961-e1362834819316.jpg</image:loc><image:title>1+1=10 with JWST again</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/03/img_0953.jpg</image:loc><image:title>1+1=10 with JWST in Austin</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/03/img_0949.jpg</image:loc><image:title>IMG_0949</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/03/img_0948.jpg</image:loc><image:title>IMG_0948</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/03/img_0944.jpg</image:loc><image:title>JWST in Austin</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/03/img_0934.jpg</image:loc><image:title>IMG_0934</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/03/img_0933.jpg</image:loc><image:title>IMG_0933</image:title></image:image><lastmod>2015-11-25T19:33:41+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2011/06/17/times-square-dilation/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/screen-shot-2011-06-14-at-8-12-21-pm.png</image:loc><image:title>Still solving for dela t prime</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/screen-shot-2011-06-14-at-8-04-39-pm.png</image:loc><image:title>Solving for delta t prime</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/2011-05-29-22-09-36.jpg</image:loc><image:title>Laurie in Times Square 3</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/2011-05-29-22-09-08.jpg</image:loc><image:title>Laurie in Times Square 2</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/2011-05-29-22-08-55.jpg</image:loc><image:title>Laurie in Times Square</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/screen-shot-2011-06-14-at-3-30-13-pm.png</image:loc><image:title>Delta t prime, too</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/screen-shot-2011-06-14-at-3-28-27-pm.png</image:loc><image:title>Delta t prime 1</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/screen-shot-2011-06-14-at-3-28-17-pm.png</image:loc><image:title>Applying the Pythagorean theorem</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/screen-shot-2011-06-14-at-3-28-02-pm.png</image:loc><image:title>Delta t prime</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/screen-shot-2011-06-14-at-3-27-50-pm.png</image:loc><image:title>Delta t</image:title></image:image><lastmod>2015-11-18T13:23:27+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2015/11/11/negative-numbers/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1605.jpg</image:loc><image:title>IMG_1605</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1600.jpg</image:loc><image:title>IMG_1600</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1599.jpg</image:loc><image:title>IMG_1599</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1597.jpg</image:loc><image:title>IMG_1597</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1596.jpg</image:loc><image:title>IMG_1596</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1595.jpg</image:loc><image:title>IMG_1595</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1594.jpg</image:loc><image:title>IMG_1594</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1592.jpg</image:loc><image:title>IMG_1592</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1593.jpg</image:loc><image:title>IMG_1593</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/11/img_1591.jpg</image:loc><image:title>IMG_1591</image:title></image:image><lastmod>2015-11-13T20:40:27+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2015/07/11/when-order-matters/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/06/img_06942.jpg</image:loc><image:title>IMG_0694</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/06/img_06922.jpg</image:loc><image:title>IMG_0692</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/06/img_06912.jpg</image:loc><image:title>IMG_0691</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/06/img_06902.jpg</image:loc><image:title>IMG_0690</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/06/img_06882.jpg</image:loc><image:title>IMG_0688</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/06/img_06872.jpg</image:loc><image:title>IMG_0687</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/06/img_06832.jpg</image:loc><image:title>IMG_0683</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/06/img_06693.jpg</image:loc><image:title>IMG_0669</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/06/img_06681.jpg</image:loc><image:title>IMG_0668</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/06/img_06941.jpg</image:loc><image:title>IMG_0694</image:title></image:image><lastmod>2015-11-04T18:29:03+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2015/05/09/e/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2014/09/img_0543.jpg</image:loc><image:title>IMG_0543</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2014/09/img_0541.jpg</image:loc><image:title>IMG_0541</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2014/09/img_0540.jpg</image:loc><image:title>IMG_0540</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2014/09/img_0539.jpg</image:loc><image:title>IMG_0539</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2014/09/img_0538.jpg</image:loc><image:title>IMG_0538</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2014/09/img_0537.jpg</image:loc><image:title>IMG_0537</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2014/09/img_0535.jpg</image:loc><image:title>IMG_0535</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2014/09/img_0534.jpg</image:loc><image:title>IMG_0534</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2014/09/img_0532.jpg</image:loc><image:title>IMG_0532</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2014/09/img_0531.jpg</image:loc><image:title>IMG_0531</image:title></image:image><lastmod>2015-11-04T18:26:02+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2015/08/19/pershing-pedestrian-bridge/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0890.jpg</image:loc><image:title>notes 2</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0868.jpg</image:loc><image:title>bridge 3</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0861.jpg</image:loc><image:title>bridge 2</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0915.jpg</image:loc><image:title>IMG_0915</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0912.jpg</image:loc><image:title>IMG_0912</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0910.jpg</image:loc><image:title>theta</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0909.jpg</image:loc><image:title>IMG_0909</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0908.jpg</image:loc><image:title>s</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0907.jpg</image:loc><image:title>corner</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0897.jpg</image:loc><image:title>IMG_0897</image:title></image:image><lastmod>2015-11-04T18:14:17+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2015/10/28/de-moivres-shortcut/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1475.jpg</image:loc><image:title>Footpath Math that Way</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1474.jpg</image:loc><image:title>de Moivre on the Street</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1473.jpg</image:loc><image:title>Theta Above the Drain</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1472.jpg</image:loc><image:title>( cos theta + i sin theta )  ^ n again</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1471.jpg</image:loc><image:title>cos n theta + i sin n theta again</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1469.jpg</image:loc><image:title>e to the i n theta</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1466.jpg</image:loc><image:title>( cos theta + i sin theta )  ^ n</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1465.jpg</image:loc><image:title>Another Visit from the Train</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1462.jpg</image:loc><image:title>Mid-theta</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1461.jpg</image:loc><image:title>Pre-theta</image:title></image:image><lastmod>2015-10-28T15:34:34+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2015/10/07/polar-form-of-complex-numbers/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_12821.jpg</image:loc><image:title>Version 2</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1289.jpg</image:loc><image:title>My Polar Notes</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1288.jpg</image:loc><image:title>Up the Block</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1287.jpg</image:loc><image:title>Detritus</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1286.jpg</image:loc><image:title>z = a + bi later</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1284.jpg</image:loc><image:title>b on the Imaginary Axis</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1282.jpg</image:loc><image:title>Polar Form Up Close</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1276.jpg</image:loc><image:title>Polar Eric 6</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1265.jpg</image:loc><image:title>Polar Eric 5</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1261.jpg</image:loc><image:title>Polar Eric 4</image:title></image:image><lastmod>2015-10-28T14:23:22+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2013/03/06/long-division/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/03/img_0835.jpg</image:loc><image:title>Students Waiting</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/03/img_0834.jpg</image:loc><image:title>Long Division at the Alamo</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/03/img_0833.jpg</image:loc><image:title>Long Division Complete</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/03/img_0832.jpg</image:loc><image:title>IMG_0832</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/03/img_0831.jpg</image:loc><image:title>Long Division 1</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/03/img_0830.jpg</image:loc><image:title>6 * 3 = 18</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/03/img_0829.jpg</image:loc><image:title>IMG_0829</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/03/img_0828.jpg</image:loc><image:title>1836 divided by 3</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/03/20130306-131627.jpg</image:loc><image:title>20130306-131627.jpg</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/03/longdivisionomega.png</image:loc><image:title>LongDivisionOmega</image:title></image:image><lastmod>2015-10-23T21:07:19+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2015/09/23/cycloid/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1124.jpg</image:loc><image:title>Tag, too</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1123.jpg</image:loc><image:title>Tag</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1122.jpg</image:loc><image:title>Cycloid 5</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1119.jpg</image:loc><image:title>Look</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1116.jpg</image:loc><image:title>Looking West on 12th</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1114.jpg</image:loc><image:title>Post Production</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1113.jpg</image:loc><image:title>Cycloid Closeup</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1112.jpg</image:loc><image:title>Cycloid 4</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1110.jpg</image:loc><image:title>Cycloid 3</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1108.jpg</image:loc><image:title>Cycloid 2</image:title></image:image><lastmod>2015-10-22T08:28:11+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2015/10/14/square-of-a-complex-number/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1378.jpg</image:loc><image:title>Squaring Notes</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1375.jpg</image:loc><image:title>Chalk on Jeans</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1374.jpg</image:loc><image:title>Chalk in Hand</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1369.jpg</image:loc><image:title>A Chalky Hello</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1355.jpg</image:loc><image:title>Been Squared</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1353.jpg</image:loc><image:title>z Squared</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1350.jpg</image:loc><image:title>Squared Means Squared and Doubled</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1347.jpg</image:loc><image:title>Sunrise over the tracks and math</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1346.jpg</image:loc><image:title>Terminal</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/10/img_1344.jpg</image:loc><image:title>r Squared</image:title></image:image><lastmod>2015-10-22T08:19:16+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2011/12/24/angular-velocity/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/12/codecogseqn-6.gif</image:loc><image:title>angVel6</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/12/codecogseqn-5.gif</image:loc><image:title>angVel5</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/12/codecogseqn-4.gif</image:loc><image:title>angVel4</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/12/codecogseqn-3.gif</image:loc><image:title>angVel3</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/12/codecogseqn-2.gif</image:loc><image:title>angVel2</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/12/codecogseqn.gif</image:loc><image:title>angVel</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/12/dsc_0027.jpg</image:loc><image:title>Standing By</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/12/dsc_0023.jpg</image:loc><image:title>Angular Velocity</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/12/dsc_0020.jpg</image:loc><image:title>Chalking under the Needle</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/12/dsc_0018.jpg</image:loc><image:title>Omega</image:title></image:image><lastmod>2015-10-21T16:09:47+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2015/03/14/pi-day/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/03/img_0456.jpg</image:loc><image:title>IMG_0456</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/03/img_0455.jpg</image:loc><image:title>IMG_0455</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/03/img_0454.jpg</image:loc><image:title>IMG_0454</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/03/img_0453.jpg</image:loc><image:title>IMG_0453</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/03/img_0450.jpg</image:loc><image:title>IMG_0450</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/03/img_0448.jpg</image:loc><image:title>Leibniz formula for pi</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/03/img_0447.jpg</image:loc><image:title>IMG_0447</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/03/img_0446.jpg</image:loc><image:title>IMG_0446</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/03/img_0444.jpg</image:loc><image:title>IMG_0444</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/03/img_0443.jpg</image:loc><image:title>IMG_0443</image:title></image:image><lastmod>2015-10-12T22:43:28+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2013/11/14/prime-number-theorem/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/11/codecogseqn.gif</image:loc><image:title>PNT</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/11/img_2933.jpg</image:loc><image:title>IMG_2933</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/11/img_2931.jpg</image:loc><image:title>IMG_2931</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/11/img_2929.jpg</image:loc><image:title>IMG_2929</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/11/img_2927.jpg</image:loc><image:title>IMG_2927</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/11/img_2925.jpg</image:loc><image:title>IMG_2925</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/11/img_2924.jpg</image:loc><image:title>IMG_2924</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/11/img_2920.jpg</image:loc><image:title>IMG_2920</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/11/img_2919.jpg</image:loc><image:title>IMG_2919</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/11/img_2918.jpg</image:loc><image:title>IMG_2918</image:title></image:image><lastmod>2015-10-12T22:42:42+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2013/04/27/powers-of-one-half/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/04/codecogseqn-18.gif</image:loc><image:title>powers18</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/04/codecogseqn-17.gif</image:loc><image:title>powers17</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/04/codecogseqn-16.gif</image:loc><image:title>powers16</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/04/codecogseqn-15.gif</image:loc><image:title>powers15</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/04/codecogseqn-14.gif</image:loc><image:title>powers14</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/04/codecogseqn-13.gif</image:loc><image:title>powers13</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/04/codecogseqn-12.gif</image:loc><image:title>powers12</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/04/codecogseqn-11.gif</image:loc><image:title>powers11</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/04/codecogseqn-10.gif</image:loc><image:title>powers10</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/04/codecogseqn-9.gif</image:loc><image:title>powers9</image:title></image:image><lastmod>2015-10-12T22:41:53+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2011/09/11/falling/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/09/codecogseqn-2.gif</image:loc><image:title>falling2</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/09/codecogseqn.gif</image:loc><image:title>falling</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/09/cimg6909.jpg</image:loc><image:title>falling7: with tag</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/09/cimg6908.jpg</image:loc><image:title>falling6: h(t) in shadow</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/09/cimg6907.jpg</image:loc><image:title>falling4: feet</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/09/cimg6906.jpg</image:loc><image:title>falling4: h(t)=-16t^2+100</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/09/cimg6905.jpg</image:loc><image:title>falling3</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/09/cimg6904.jpg</image:loc><image:title>falling2: shaky parabola</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/09/cimg6903.jpg</image:loc><image:title>falling1: axes</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/09/graph.png</image:loc><image:title>Falling</image:title></image:image><lastmod>2015-10-12T22:32:53+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2013/12/26/riemann-zeta-function/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/12/codecogseqn-51.gif</image:loc><image:title>zeta5</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/12/codecogseqn-4.gif</image:loc><image:title>zeta4</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/12/codecogseqn-3.gif</image:loc><image:title>zeta3</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/12/codecogseqn-2.gif</image:loc><image:title>zeta2</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/12/codecogseqn.gif</image:loc><image:title>zeta1</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/12/img_2964.jpg</image:loc><image:title>IMG_2964</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/12/img_2963.jpg</image:loc><image:title>IMG_2963</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/12/img_2962.jpg</image:loc><image:title>IMG_2962</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/12/img_2961.jpg</image:loc><image:title>IMG_2961</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/12/img_2960.jpg</image:loc><image:title>IMG_2960</image:title></image:image><lastmod>2015-10-12T22:25:19+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2015/09/09/perpendicularity/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1031.jpg</image:loc><image:title>IMG_1031</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1029.jpg</image:loc><image:title>IMG_1029</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1051.jpg</image:loc><image:title>IMG_1051</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1050.jpg</image:loc><image:title>IMG_1050</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1049.jpg</image:loc><image:title>IMG_1049</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1048.jpg</image:loc><image:title>IMG_1048</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1045.jpg</image:loc><image:title>IMG_1045</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1040.jpg</image:loc><image:title>IMG_1040</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1036.jpg</image:loc><image:title>IMG_1036</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/09/img_1034.jpg</image:loc><image:title>IMG_1034</image:title></image:image><lastmod>2015-09-09T20:47:59+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2015/07/25/permutations/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/07/img_0806.jpg</image:loc><image:title>IMG_0806</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/07/img_0803.jpg</image:loc><image:title>IMG_0803</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/07/img_0802.jpg</image:loc><image:title>Sunshine at Barton Springs</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/07/img_0801.jpg</image:loc><image:title>210</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/07/img_0799.jpg</image:loc><image:title>IMG_0799</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/07/img_0798.jpg</image:loc><image:title>The wide shot</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/07/img_0796.jpg</image:loc><image:title>IMG_0796</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/07/img_0795.jpg</image:loc><image:title>P(n,3)?</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/07/img_0794.jpg</image:loc><image:title>A view from a few steps back</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/07/img_0792.jpg</image:loc><image:title>IMG_0792</image:title></image:image><lastmod>2015-08-19T00:48:11+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2015/08/12/combinations/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0843.jpg</image:loc><image:title>wrapping up at figure 8</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0841.jpg</image:loc><image:title>5 choose 3 with footpath math tag</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0838.jpg</image:loc><image:title>5 choose 3 looking north</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0836.jpg</image:loc><image:title>IMG_0836</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0835.jpg</image:loc><image:title>with Pascal</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0831.jpg</image:loc><image:title>before Pascal</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0829.jpg</image:loc><image:title>completing the vinculum</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0828.jpg</image:loc><image:title>IMG_0828</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0827.jpg</image:loc><image:title>east</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/08/img_0826.jpg</image:loc><image:title>looking north on northwestern</image:title></image:image><lastmod>2015-08-19T00:47:48+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/about/</loc><lastmod>2015-07-01T19:57:13+00:00</lastmod><changefreq>weekly</changefreq><priority>0.6</priority></url><url><loc>https://footpathmath.com/2013/06/23/prime-parking/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/codecogseqn-4.gif</image:loc><image:title>prime4</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/codecogseqn-3.gif</image:loc><image:title>prime3</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/codecogseqn-2.gif</image:loc><image:title>prime2</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/codecogseqn.gif</image:loc><image:title>prime</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/img_2548.jpg</image:loc><image:title>IMG_2548</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/img_2544.jpg</image:loc><image:title>IMG_2544</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/img_2540.jpg</image:loc><image:title>IMG_2540</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/img_2537.jpg</image:loc><image:title>IMG_2537</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/img_2534.jpg</image:loc><image:title>IMG_2534</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2013/06/img_2533.jpg</image:loc><image:title>IMG_2533</image:title></image:image><lastmod>2015-06-13T19:24:20+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2015/01/31/compound-interest/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/01/img_0396.jpg</image:loc><image:title>Compounding</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/01/img_0395.jpg</image:loc><image:title>IMG_0395</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/01/img_0392.jpg</image:loc><image:title>IMG_0392</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/01/img_0390.jpg</image:loc><image:title>IMG_0390</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/01/img_0387.jpg</image:loc><image:title>IMG_0387</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/01/img_0386.jpg</image:loc><image:title>IMG_0386</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2015/01/img_0385.jpg</image:loc><image:title>IMG_0385</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2014/11/codecogseqn-18.gif</image:loc><image:title>compound18</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2014/11/codecogseqn-17.gif</image:loc><image:title>compound17</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2014/11/codecogseqn-16.gif</image:loc><image:title>compound16</image:title></image:image><lastmod>2015-06-13T19:23:03+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/map/</loc><lastmod>2015-05-10T00:56:37+00:00</lastmod><changefreq>weekly</changefreq><priority>0.6</priority></url><url><loc>https://footpathmath.com/2011/06/06/fibonacci-numbers/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/p1010209.jpg</image:loc><image:title>Sanitation Spiral</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/p1010202.jpg</image:loc><image:title>Human Compass</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/p1010210.jpg</image:loc><image:title>Fibonacci in the Cavernous Subway Station</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/fibonaccisquarestospiral.png</image:loc><image:title>Fibonacci Squares to Spiral</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/fibonaccisquarestorectangle.png</image:loc><image:title>Fibonacci Squares to Rectangle</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2011/06/p1010208.jpg</image:loc><image:title>Fibonacci Spiral 1</image:title></image:image><lastmod>2013-03-03T17:13:56+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2010/11/28/distributive/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2010/11/cimg6167.jpg</image:loc><image:title>drawing the distributive</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2010/11/cimg6168.jpg</image:loc><image:title>drawing the distributive</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2010/11/cimg6170.jpg</image:loc><image:title>Texarkana PO &amp; Courthouse</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2010/11/cimg6171.jpg</image:loc><image:title>distributive</image:title></image:image><lastmod>2011-06-25T10:12:44+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com/2010/08/06/hyperbolic-cosine-the-arch/</loc><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2010/08/cimg6092.jpg</image:loc><image:title>arch = cosh St Louis MO</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2010/08/cimg6089.jpg</image:loc><image:title>-cosh(x) St Louis MO</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2010/08/cimg6081.jpg</image:loc><image:title>drawing an arch under the arch St Louis MO</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2010/08/cimg6080.jpg</image:loc><image:title>the arch St Louis MO</image:title></image:image><image:image><image:loc>https://footpathmath.com/wp-content/uploads/2010/08/cimg6090.jpg</image:loc><image:title>cosh &amp; arch</image:title></image:image><lastmod>2012-06-29T18:42:16+00:00</lastmod><changefreq>monthly</changefreq></url><url><loc>https://footpathmath.com</loc><changefreq>daily</changefreq><priority>1.0</priority><lastmod>2026-02-05T02:54:36+00:00</lastmod></url></urlset>
