#6377: exp(x) is broken at x=Infinity and x=-Infinity
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Reporter: gmhossain | Owner: burcin
Type: defect | Status: assigned
Priority: major | Milestone: sage-4.1
Component: symbolics | Keywords: symbolic exp
Reviewer: | Author:
Merged: |
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Changes (by burcin):
* owner: => burcin
* status: new => assigned
* milestone: => sage-4.1
Comment:
Good catch! After adding support for infinity in pynac, I forgot to add
cases to handle infinity in the eval functions of special functions.
The fix for `exp()` needs to go into pynac. I don't know what other
functions are effected by this. It would be good to try other special
functions defined by Sage to see if they handle infinity, or other
constants defined by Sage properly.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/6377#comment:1>
Sage <http://sagemath.org/>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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