#11317: update pynac to 0.2.2
-----------------------------------+----------------------------------------
Reporter: burcin | Owner: burcin
Type: defect | Status: needs_review
Priority: major | Milestone: sage-4.7.1
Component: symbolics | Keywords:
Work_issues: | Upstream: N/A
Reviewer: Karl-Dieter Crisman | Author: Richard Kreckel, Vladimir
V. Kisil, Jan Rheinländer, Alexei Sheplyakov, Burcin Erocal
Merged: | Dependencies:
-----------------------------------+----------------------------------------
Changes (by kcrisman):
* reviewer: => Karl-Dieter Crisman
Comment:
This is fine too. Notice that there is a typo in the Ginac upstream.
{{{
static ex tanh_conjugate(const ex & x)
{
// conjugate(tan(x))==tan(conjugate(x))
return tanh(x.conjugate());
}
}}}
The method is correct, but the doc says `tan`, not `tanh`.
----
As for the other things, they are nearly all compiler improvements. I'll
just check these work on sage.math, but otherwise looks good to go.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11317#comment:2>
Sage <http://www.sagemath.org>
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