From: SourceForge.net <no...@so...> - 2004-03-25 19:42:48
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Bugs item #923407, was opened at 2004-03-25 14:42 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=923407&group_id=4933 Category: None Group: None Status: Open Resolution: None Priority: 5 Submitted By: Stavros Macrakis (macrakis) Assigned to: Nobody/Anonymous (nobody) Summary: limit(atan(sqrt(x))/sqrt(x),x,0) wrong Initial Comment: limit(atan(sqrt(x))/sqrt(x),x,0) => und correct answer is 1 limit(...,plus) correctly gets 1 but limit(...,minus) gives noun form tlimit gets the correct answer You might think that limit is being particularly (overly) careful about the imaginary case, but peculiarly, atan(b^ (3/2))/b^(3/2), which should have the same issues, gives the correct answer! ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=923407&group_id=4933 |
From: SourceForge.net <no...@so...> - 2006-04-09 20:40:12
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Bugs item #923407, was opened at 2004-03-25 12:42 Message generated for change (Settings changed) made by robert_dodier You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=923407&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 - Limit Group: None Status: Open Resolution: None Priority: 5 Submitted By: Stavros Macrakis (macrakis) Assigned to: Nobody/Anonymous (nobody) Summary: limit(atan(sqrt(x))/sqrt(x),x,0) wrong Initial Comment: limit(atan(sqrt(x))/sqrt(x),x,0) => und correct answer is 1 limit(...,plus) correctly gets 1 but limit(...,minus) gives noun form tlimit gets the correct answer You might think that limit is being particularly (overly) careful about the imaginary case, but peculiarly, atan(b^ (3/2))/b^(3/2), which should have the same issues, gives the correct answer! ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=923407&group_id=4933 |