#13364: Upgrade Maxima to 5.29.1
-------------------------------------+--------------------------------------
Reporter: kcrisman | Owner: tbd
Type: enhancement | Status: new
Priority: major | Milestone: sage-5.6
Component: packages | Resolution:
Keywords: maxima spkg | Work issues: fix doctests, build with
latest ECL, fix `spkg-install`
Report Upstream: N/A | Reviewers: Karl-Dieter Crisman,
François Bissey, Leif Leonhardy
Authors: Jean-Pierre Flori | Merged in:
Dependencies: #13324 | Stopgaps:
-------------------------------------+--------------------------------------
Comment (by fbissey):
And i get the same thing with ecl in fact (all system maxima):
{{{
;;; Loading #P"/usr/lib64/ecl-12.12.1/sb-bsd-sockets.fas"
;;; Loading #P"/usr/lib64/ecl-12.12.1/sockets.fas"
;;; Loading #P"/usr/lib64/ecl-12.12.1/defsystem.fas"
;;; Loading #P"/usr/lib64/ecl-12.12.1/cmp.fas"
Maxima 5.29.1 http://maxima.sourceforge.net
using Lisp ECL 12.12.1
Distributed under the GNU Public License. See the file COPYING.
Dedicated to the memory of William Schelter.
The function bug_report() provides bug reporting information.
(%i1) load(abs_integrate);
(%o1) /usr/share/maxima/5.29.1/share/contrib/integration/abs_integrate.mac
(%i2) integrate(abs(sin(x)),x);
sin(x)
atan(----------)
cos(x) + 1 sin(x)
abs(sin(x)) (---------------- + --------------------------------)
2 2
2 sin (x)
(cos(x) + 1) (------------- + 2)
2
(cos(x) + 1)
(%o2) 4 (-----------------------------------------------------------------
abs(cos(x) + 1)
2
1 2 sin (x)
- (signum(----------) signum(sin(x)) log(------------- + 2)
cos(x) + 1 2
(cos(x) + 1)
2
1 sin (x)
- signum(----------) signum(sin(x)) log(------------- + 1)
cos(x) + 1 2
(cos(x) + 1)
sin(x)
2 sin(x) atan(----------)
1 cos(x) + 1
+ signum(----------) signum(sin(x)) (------------------------- -
log(2)))/4)
cos(x) + 1 cos(x) + 1
(%i3)
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13364#comment:57>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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