Menu
▾
▴
[Maxima-bugs] [ maxima-Bugs-3007061 ] log(x^2) simplifies to 2 log(x) for all x
|
From: SourceForge.net <no...@so...> - 2010-07-04 14:14:16
|
Bugs item #3007061, was opened at 2010-05-25 22:15 Message generated for change (Comment added) made by crategus You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=3007061&group_id=4933 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Lisp Core - Simplification Group: None >Status: Closed >Resolution: Fixed Priority: 5 Private: No Submitted By: John Lapeyre (johnlapeyre) Assigned to: Nobody/Anonymous (nobody) Summary: log(x^2) simplifies to 2 log(x) for all x Initial Comment: log(x^2) should only simplify to 2 *log(x) for real x>0, but it does this for all x. ---------------------------------------------------------------------- >Comment By: Dieter Kaiser (crategus) Date: 2010-07-04 16:14 Message: Fixed in simp.lisp revision 1.113. The log function no longer simplifies log(x^a) - a*log(x) by default. Closing this bug report as fixed. Dieter Kaiser ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=3007061&group_id=4933 |