#10187: Update ecl and maxima
------------------------------------------+---------------------------------
Reporter: vbraun | Owner: tbd
Type: defect | Status: needs_info
Priority: major | Milestone: sage-4.6.1
Component: packages | Keywords:
Author: Volker Braun, David Kirkby | Upstream: Workaround found; Bug
reported upstream.
Reviewer: Karl-Dieter Crisman | Merged:
Work_issues: |
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Comment(by ddrake):
On Ubuntu 10.04 64-bit with 4.6.1.alpha1, everything is working -- all
"ptestlong" tests pass.
Replying to [comment:39 kcrisman]:
> I get
> {{{
>
> sage: sage.calculus.calculus.maxima.eval('taylor(gamma(1/3+x),x,0,3)')
>
'gamma(1/3)-(6*%gamma+%pi*sqrt(3)+9*log(3))*gamma(1/3)*x/6+(12*%gamma^2+(4*%pi*sqrt(3)+36*log(3))*%gamma+6*log(3)*%pi*sqrt(3)+%pi^2+27*log(3)^2+12*psi[1](1/3))*gamma(1/3)*x^2/24+(72*gamma(1/3)*psi[2](1/3)+(-72*%gamma^3+(-36*%pi*sqrt(3)-324*log(3))*%gamma^2+(-108*log(3)*%pi*sqrt(3)-18*%pi^2-486*log(3)^2-216*psi[1](1/3))*%gamma+(-%pi^3+(-81*log(3)^2-36*psi[1](1/3))*%pi)*sqrt(3)-27*log(3)*%pi^2-243*log(3)^3-324*psi[1](1/3)*log(3))*gamma(1/3))*x^3/432'
> }}}
> which looks like the 'expected' line. I also get
> {{{
> sage: psi(1,1/3)*log(3)
> log(3)*psi(1, 1/3)
> }}}
> which perhaps is the issue. What do people who do not have problems
with this doctest get for this? (If the same for Maxima, but different
for Sage, maybe it's a platform-dependent Pynac issue ... why on earth
would that happen?)
Here's what I get for those commands with all the patches and spkgs here,
in 4.6.1.alpha1:
{{{
sage: sage.calculus.calculus.maxima.eval('taylor(gamma(1/3+x),x,0,3)')
'gamma(1/3)-(6*%gamma+%pi*sqrt(3)+9*log(3))*gamma(1/3)*x/6+(12*%gamma^2+(4*%pi*sqrt(3)+36*log(3))*%gamma+6*log(3)*%pi*sqrt(3)+%pi^2+27*log(3)^2+12*psi[1](1/3))*gamma(1/3)*x^2/24+(72*gamma(1/3)*psi[2](1/3)+(-72*%gamma^3+(-36*%pi*sqrt(3)-324*log(3))*%gamma^2+(-108*log(3)*%pi*sqrt(3)-18*%pi^2-486*log(3)^2-216*psi[1](1/3))*%gamma+(-%pi^3+(-81*log(3)^2-36*psi[1](1/3))*%pi)*sqrt(3)-27*log(3)*%pi^2-243*log(3)^3-324*psi[1](1/3)*log(3))*gamma(1/3))*x^3/432'
sage: psi(1,1/3)*log(3)
psi(1, 1/3)*log(3)
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10187#comment:45>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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