#10074: Improve less-used hyperbolic functions
---------------------------+------------------------------------------------
Reporter: kcrisman | Owner: burcin
Type: enhancement | Status: new
Priority: minor | Milestone: sage-4.6.1
Component: symbolics | Keywords: sech, coth, csch
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Even though Maxima can evaluate `sech(0)`, Sage does this:
{{{
sage: cosh(0)
1
sage: sech(0)
sech(0)
}}}
It seems reasonable to fix this. Part of this is probably that `sech` is
not a !GiNaC function.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10074>
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