[Maxima-bugs] [maxima:bugs] #4755 some limits involving definite integrals

[Barton W. <wil...@us...>]

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**[bugs:#4755] some limits involving definite integrals**

**Status:** open
**Group:** None
**Labels:** limit simplim%function 
**Created:** Thu Jun 04, 2026 02:48 PM UTC by Barton Willis
**Last Updated:** Thu Jun 04, 2026 02:48 PM UTC
**Owner:** nobody


The operator `%integrate` has a `simplim%function`.  This contributes to this bug:

~~~
(%i38) xxx : integrate(1/(x + exp(-x)),x,1,z)/z;
(%o38) ('integrate(1/(x+%e^-x),x,1,z))/z

(%i39) limit(xxx,z,inf);
(%o39) 0
~~~

Defining   `simplim%functions` for sums and products would likely create similar bugs.




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