#18085: missing binding for SymPy's exp_polar()
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Reporter: kalvotom | Owner:
Type: defect | Status: new
Priority: minor | Milestone: sage-6.6
Component: symbolics | Resolution:
Keywords: sd66 | Merged in:
Authors: Tomáš Kalvoda | Reviewers:
Report Upstream: Fixed upstream, | Work issues:
in a later stable release. | Commit:
Branch: | 0683dd3c7f980d4a2f274a200bdcd4f69073c730
u/kalvotom/missing_binding_for_sympy_s_exp_polar__| Stopgaps:
Dependencies: |
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Comment (by kalvotom):
I have doctested the function with git version of Sympy and all tests
passed (especially the one with integration). I guess we have to wait for
a new version of Sympy to arrive in Sage (probably Sympy 0.7.7).
Anyway, this is my first attempt to contribute to Sage, so feel free to
knitpick.
I have one question. How complicated it would be to force Sage to perform
simplifications like
{{{
sage: exp_polar(2 + 5*I)*exp_polar(5 - I)
exp_polar(7 + 4*I)
}}}
My current understanding is that such simplifications are taken care of by
an external library ( Pynac ) and there is no way how to do this in Sage
alone, am I right?
--
Ticket URL: <http://trac.sagemath.org/ticket/18085#comment:9>
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