#2195 difference of lists with CRE expressions

None
closed
nobody
Lisp Core (471)
5
2015-05-21
2011-05-06
No

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

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

Discussion

  • Robert Dodier

    Robert Dodier - 2013-07-26
    • labels: --> Lisp Core
    • status: open --> pending
    • Group: --> None
     
  • Robert Dodier

    Robert Dodier - 2013-07-26

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

     
  • Kris Katterjohn

    Kris Katterjohn - 2015-05-21
    • status: pending --> closed
     
  • Kris Katterjohn

    Kris Katterjohn - 2015-05-21

    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]
    
     

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