#19918: substitute exp(-x) with x infinity fails
-------------------------------------+-------------------------------------
Reporter: vdelecroix | Owner:
Type: defect | Status: needs_info
Priority: major | Milestone: sage-7.1
Component: symbolics | Resolution:
Keywords: bug | Merged in:
Authors: | Reviewers:
Report Upstream: Fixed upstream, | Work issues:
in a later stable release. | Commit:
Branch: | 00b7c175bcd305d139f4c29bf564a3e1fa8e93d9
u/behackl/symbolics/subs_oo | Stopgaps:
Dependencies: #19948 |
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Comment (by behackl):
Thanks for pointing me there! I've added some tests for this; there might
be some overlap with #19928. Do you want to have an explicit test like
{{{
sage: hash(x.subs(x=-oo)) == hash((-x).subs(x=oo))
True
}}}
too?
--
Ticket URL: <http://trac.sagemath.org/ticket/19918#comment:14>
Sage <http://www.sagemath.org>
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