From: SourceForge.net <no...@so...> - 2007-09-08 02:45:33
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Bugs item #1790530, was opened at 2007-09-07 19:45 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=1790530&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 - Solving equations Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: solve() problem Initial Comment: Trying to solve two polynomial equations in two unknowns fails, but when I add a third trivial equation with a third unknown it works. Maxima 5.13.0 http://maxima.sourceforge.net Using Lisp GNU Common Lisp (GCL) GCL 2.6.7 (aka GCL) Distributed under the GNU Public License. See the file COPYING. Dedicated to the memory of William Schelter. This is a development version of Maxima. The function bug_report() provides bug reporting information. (%i1) solve([x^2+x+1=0,x^2*y+1=0]); (%o1) [] (%i2) solve([x^2+x+1=0,x^2*y+1=0,z=0]); sqrt(3) %i + 1 sqrt(3) %i + 1 (%o2) [[z = 0, y = --------------, x = - --------------], 2 2 sqrt(3) %i - 1 sqrt(3) %i - 1 [z = 0, y = - --------------, x = --------------]] 2 2 (%i3) bug_report(); The Maxima bug database is available at http://sourceforge.net/tracker/?atid=104933&group_id=4933&func=browse Submit bug reports by following the 'Submit New' link on that page. Please include the following build information with your bug report: ------------------------------------------------------------- Maxima version: 5.13.0 Maxima build date: 14:20 8/31/2007 host type: i686-pc-linux-gnu lisp-implementation-type: GNU Common Lisp (GCL) lisp-implementation-version: GCL 2.6.7 ------------------------------------------------------------- The above information is also available from the Maxima function build_info(). ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=1790530&group_id=4933 |