Absolute value: Revision history

11 December 2014

• curprev 01:2601:26, 11 December 2014‎ en>ClueBot NG‎ m 20,920 bytes +199‎ Reverting possible vandalism by Luisrafael1221 to version by Joel B. Lewis. False positive? Report it. Thanks, ClueBot NG. (2060199) (Bot)

31 July 2014

• curprev 15:3315:33, 31 July 2014‎ Admin talk contribs‎ m 20,721 bytes +20,721‎ Reverted edits by MediaWiki spam cleanup (talk) to last revision by 72.199.116.248

3 April 2014

• curprev 11:1211:12, 3 April 2014‎ MediaWiki spam cleanup talk‎ empty −20,721‎ All revisions contained links to *.com, blanking

6 February 2014

• curprev 16:0316:03, 6 February 2014‎ 72.199.116.248 talk‎ 20,721 bytes −1‎ →‎Terminology and notation

14 January 2014

• curprev 18:2618:26, 14 January 2014‎ en>DVdm‎ m 20,722 bytes +20,722‎ →‎Relationship to the sign function: let's avoid the "times"

31 August 2012

• curprev 05:5305:53, 31 August 2012‎ en>David Eppstein‎ 21,398 bytes +21,398‎ Undid good faith revision 510048895 by 189.182.152.113 (talk). I think when talking about numbers that zero is clearer than origin.