[Maxima-bugs] [ maxima-Bugs-576411 ] MAKELIST translation bug

[<no...@so...>]

Bugs item #576411, was opened at 2002-07-02 10:50
You can respond by visiting: 
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Category: None
Group: None
>Status: Closed
>Resolution: Fixed
Priority: 5
Submitted By: Raymond Toy (rtoy)
Assigned to: Nobody/Anonymous (nobody)
Summary: MAKELIST translation bug

Initial Comment:
On the maxima mailing list, Wolfgang Jenker wrote, in
part (see Bug 576407):

3) Now, suppose the bounds (l and u in the example
above) are not
declared (or otherwise known to Maxima) to be FIXNUMs,
say you want to
translate

harm_bar(l,u):=sum(1/i,i,l,u);

In this case Maxima generates completely different lisp
code, viz. a
call to DOSUM.  Now, the current environment has to be
accounted for
somehow, and this is handled by
FUNGEN&ENV-FOR-MEVALSUMARG, which
however contains an obsolete construction and triggers
an error.

...

while

http://members.inode.at/wjenkner/maxima/fcall.lisp.diff
(1kB)

should take care of 3).


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>Comment By: Raymond Toy (rtoy)
Date: 2002-07-02 16:59

Message:
Logged In: YES 
user_id=28849

Referenced patch applied.

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