12 February 2017

• 21:1021:10, 12 February 2017 diff hist −14 2013 AMC 10A Problems/Problem 25 →Solution 1 (Drawing: The best way)

7 July 2016

• 11:2011:20, 7 July 2016 diff hist +2 m Rhombus →Proofs

4 May 2016

• 20:1620:16, 4 May 2016 diff hist +1 m Exponential function →Solving Exponential Equations

29 April 2016

• 19:4119:41, 29 April 2016 diff hist +233 m Cuboid No edit summary current

11 April 2016

• 16:1316:13, 11 April 2016 diff hist +78 N Medial triangle Created page with "The medial triangle is created by joining the midpoints of a triangle's sides."

14 March 2016

• 19:1619:16, 14 March 2016 diff hist 0 m Triangle →Equilateral

23 December 2015

• 16:4616:46, 23 December 2015 diff hist +7 m Pierre de Fermat →Biography
• 16:4516:45, 23 December 2015 diff hist +10 m Pierre de Fermat →Biography
• 16:4216:42, 23 December 2015 diff hist −1 m Pierre de Fermat →Biography