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rtoy / maxima

A Clone of Maxima's repo
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difference of lists with CRE expressions #2005

Closed rtoy closed 4 months ago

rtoy commented 4 months ago

Imported from SourceForge on 2024-07-05 16:38:53 Created by willisbl on 2011-05-06 11:50:33 Original: https://sourceforge.net/p/maxima/bugs/2195

(%i6) listarith : false; (%o6) false (%i7) [a]-[rat(a)];

Maxima encountered a Lisp error: value #:A5259058 is not of the expected type LIST.

rtoy commented 4 months ago

Imported from SourceForge on 2024-07-05 16:38:55 Created by robert_dodier on 2013-07-26 06:43:48 Original: https://sourceforge.net/p/maxima/bugs/2195/#141f

Not observed with 5.24.0 + GCL nor post-5.30 + Clisp (both Linux). Marking this report "pending" pending confirmation.

rtoy commented 4 months ago

Imported from SourceForge on 2024-07-05 16:38:58 Created by kjak on 2015-05-21 22:16:44 Original: https://sourceforge.net/p/maxima/bugs/2195/#ce1c

Problem not observed with 5.35.1 + GCL 2.6.12 or git HEAD + SBCL 1.2.4 on 64-bit Linux. I'll go ahead and close this report since it's been pending for a long time.

(%i1) block([listarith:true], [a]-[rat(a)]);
(%o1) [0]

(%i2) block([listarith:false], [a]-[rat(a)]);
(%o2) [a]-[a]