Page history
July 13, 2016
June 7, 2009
January 1, 2009
December 31, 2008
→See Also: added link
m+23
→Example 1: added an infobox and a picture that represents the first example
+763
→Subtraction: fixed incorrect calculation
m
December 30, 2008
template added
m+21
minor edits
m+67
Added examples and expanded article
+1,789
added the definite integral pic
+391
categories
m+26
July 14, 2008
December 5, 2007
Reverted edits by X00000 (Talk); changed back to last version by Learn together
m+236
Replacing page with 'You are all chumps.'
-236