[sage-support] Re: Segfault on integration

2014-09-24 Thread Robert Dodier
On 2014-09-20, Kristoffer Ryhl-Johansen wrote: > f(x)=log(1-x)*log(1+x)/(1+x) >> >> f.integrate(x,0,1) >> > Produces a segfault when I run it on my ubuntu 14.04 computer Fixed by Maxima commit f7921c5265 (bug in Risch code). best Robert Dodier -- You received this message because you are sub

[sage-support] Re: Segfault on integration

2014-09-20 Thread Nils Bruin
On Saturday, September 20, 2014 7:22:45 PM UTC-7, Robert Dodier wrote: > > I will try to investigate some more. If someone files a bug report, > that will help us track it. http://sourceforge.net/p/maxima/bugs > Thanks for checking!. This is now: https://sourceforge.net/p/maxima/bugs/2815/ --

[sage-support] Re: Segfault on integration

2014-09-20 Thread Robert Dodier
On 2014-09-20, Nils Bruin wrote: > (%i1) load(abs_integrate); > (%o1) > /usr/local/sage/sage-git/local/share/maxima/5.33.0/share/contrib/integration/abs_integrate.mac > (%i2) integrate(log(1-x)*log(1+x)/(1+x),x,0,1); > Maxima encountered a Lisp error: > > BINDING-STACK overflow at size 10240. S

[sage-support] Re: Segfault on integration

2014-09-20 Thread Dima Pasechnik
On 2014-09-20, Nils Bruin wrote: > On Saturday, September 20, 2014 11:18:07 AM UTC-7, Kristoffer Ryhl-Johansen > wrote: >> >> The following: >> >> f(x)=log(1-x)*log(1+x)/(1+x) >>> >>> f.integrate(x,0,1) >>> >>> > It seems that this fails in Maxima: > > Maxima 5.33.0 http://maxima.sourceforge.ne

[sage-support] Re: Segfault on integration

2014-09-20 Thread Nils Bruin
On Saturday, September 20, 2014 11:18:07 AM UTC-7, Kristoffer Ryhl-Johansen wrote: > > The following: > > f(x)=log(1-x)*log(1+x)/(1+x) >> >> f.integrate(x,0,1) >> >> It seems that this fails in Maxima: Maxima 5.33.0 http://maxima.sourceforge.net using Lisp ECL 12.12.1 Distributed under the GNU

[sage-support] Re: Segfault on integration

2014-09-20 Thread Dima Pasechnik
On 2014-09-20, Kristoffer Ryhl-Johansen wrote: > The following: > > f(x)=log(1-x)*log(1+x)/(1+x) >> >> f.integrate(x,0,1) >> >> > Produces a segfault when I run it on my ubuntu 14.04 computer for the record, it also happens in Sage 6.4.beta2, with that famous ECL error message ;;; ;;; Detected ac