#13973: Upgrade Maxima to 5.33.0
-------------------------------------+-------------------------------------
Reporter: dimpase | Owner: tbd
Type: defect | Status: needs_review
Priority: major | Milestone: sage-6.3
Component: packages: | Resolution:
standard | Merged in:
Keywords: sd48 | Reviewers:
Authors: Peter Bruin | Work issues:
Report Upstream: Completely fixed; | Commit:
Fix reported upstream | a130eed39a9e2e86301e94d9e16932fd38be64df
Branch: | Stopgaps:
u/pbruin/13973-maxima_update |
Dependencies: |
-------------------------------------+-------------------------------------
Comment (by mmezzarobba):
Is there a reason for no longer using `z...` in the following test?
{{{
@@ -9231,7 +9231,7 @@ cdef class Expression(CommutativeRingElement):
sage: from sage.calculus.calculus import maxima
sage: sol = maxima(cos(x)==0).to_poly_solve(x)
sage: sol.sage()
- [[x == -1/2*pi + 2*pi*z...], [x == 1/2*pi + 2*pi*z...]]
+ [[x == 1/2*pi + pi*z82]]
If a returned unsolved expression has a denominator, but the
original one did not, this may also be true::
}}}
The same comment may apply to `z54` in
{{{
src/sage/interfaces/maxima_lib.py: [[x == pi*z54]]
src/sage/symbolic/relation.py: [[x == 1/4*pi + pi*z80, y == -1/4*pi
- pi*z80]]
}}}
The bugs listed in the description indeed appear to be fixed with the
update, '''except''' #13733, for which I get:
{{{
sage: integral(log(cot(x)-1),x,0,pi/4)
...
RuntimeError: ECL says: Error executing code in Maxima: PSLOG: internal
error.
}}}
Otherwise looks good to me.
--
Ticket URL: <http://trac.sagemath.org/ticket/13973#comment:45>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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