#10075: Make log gamma symbolic
---------------------------+------------------------------------------------
Reporter: kcrisman | Owner: burcin
Type: enhancement | Status: new
Priority: major | Milestone: sage-4.8
Component: symbolics | Keywords: sd35.5
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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Comment(by ktkohl):
Sage gives this error message on startup:
{{{
ValueError: cannot find GiNaC function with name lgamma and 1 arguments
}}}
with this change in functions/other.py:
{{{
class Function_log_gamma(GinacFunction):
def __init__(self):
GinacFunction.__init__(self, "log_gamma", latex_name=r'\log\Gamma',
ginac_name='lgamma',
conversions={'mathematica':'LogGamma','maxima':'log_gamma'})
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10075#comment:3>
Sage <http://www.sagemath.org>
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