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From: SourceForge.net <no...@so...> - 2006-07-01 04:21:14
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Bugs item #639880, was opened at 2002-11-17 21:03 Message generated for change (Comment added) made by robert_dodier You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=639880&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 Group: None >Status: Closed >Resolution: Fixed Priority: 5 Submitted By: Stavros Macrakis (macrakis) Assigned to: Nobody/Anonymous (nobody) Summary: ode2 internal error for invalid input Initial Comment: ode2('diff(y,x,3)=0,y,x) => $STATUS is invalid as a function I realize that ode2 is only supposed to handle 1st and 2nd order, but it should fail more gracefully. Same error for similarly for ode2('diff(y,x)^2=1,y,x); (Maxima 5.5) ---------------------------------------------------------------------- >Comment By: Robert Dodier (robert_dodier) Date: 2006-06-30 22:21 Message: Logged In: YES user_id=501686 Appears to have been fixed by r1.2 src/ode2.lisp. At present the above examples provoke "Not a proper differential equation" which I guess is OK although perhaps not maximally informative. Closing this report as fixed. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=639880&group_id=4933 |