[Maxima-bugs] [maxima:bugs] #3041 limit(inf*(zeroa+inf)) => und, should be inf

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

- **status**: open --> closed
- **Comment**:

Fixed by Commit [31a229] master.  The test suggested in this ticket was included in `rtest_limit_extra` some time ago.  Closing this ticket.



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**[bugs:#3041] limit(inf*(zeroa+inf)) => und, should be inf**

**Status:** closed
**Group:** None
**Labels:** limit 
**Created:** Sun Oct 25, 2015 07:30 PM UTC by Stavros Macrakis
**Last Updated:** Tue Nov 11, 2025 01:04 PM UTC
**Owner:** nobody


limit(inf(zeroa+inf)) => und, should be inf

single-arg limit should be true regardless of how the various parts reach the limits, i.e., in this case it is equivalent to the *multiple* limit:

      limit (a->inf, b->0+, c->inf) a*(b+c)
      
it looks like instead it is expanding to 

     inf * zeroa + infinf => und + inf => und


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