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integrate(x^(%i*w)*exp(-x),x,0,inf) causes error #1580

Closed rtoy closed 2 days ago

rtoy commented 2 days ago

Imported from SourceForge on 2024-07-04 20:16:36 Created by rtoy on 2005-12-14 14:34:38 Original: https://sourceforge.net/p/maxima/bugs/838

(%i13) integrate(x^(%i*w)*exp(-x),x,0,inf);

Type-error in KERNEL::OBJECT-NOT-TYPE-ERROR-HANDLER: NIL is not of type NUMBER [Condition of type TYPE-ERROR]

Restarts: 0: [MACSYMA-QUIT] Maxima top-level 1: [ABORT ] Skip remaining initializations.

Debug (type H for help)

(SIMPLIMEXPT $X ((MPLUS SIMP) 1 ((MTIMES SIMP) $%I $W)) $INF #<unavailable-arg>) Source: (ZEROP (GETSIGNL EL))

But integrate(x^t*exp(-x),x,0,inf) is fine.

rtoy commented 2 days ago

Imported from SourceForge on 2024-07-04 20:16:38 Created by rtoy on 2006-03-26 03:38:17 Original: https://sourceforge.net/p/maxima/bugs/838/#7d6e

Logged In: YES user_id=28849

This doesn't happen anymore in CVS.

rtoy commented 2 days ago

Imported from SourceForge on 2024-07-04 20:16:41 Created by rtoy on 2006-03-26 03:38:17 Original: https://sourceforge.net/p/maxima/bugs/838/#512a