Thank you! This is now reported to Maxima at http://sourceforge.net/tracker/?func=detail&aid=3167163&group_id=4933&atid=104933
On Jan 28, 10:38 am, Loïc <xl...@free.fr> wrote: > With maxima 5.23.2: > > (%i1) radcan((2*x^2/(x^2+1)-1)/sqrt(-4*x^2/(x^2+1)^2+1) ); > (%o1) > 1 > radcan(((2*x^2-x^2-1)/(x^2+1))/sqrt((x^2-1)^2/(x^2+1)^2)); > > 2 > > x - 1 > (%o2) > -------- > > ! > 2 ! > > ! > x - 1! > radcan(((x^2-1)*x/(x^2+1)^2-x/(x^2+1))/sqrt(-(x^2-1)^2/(x^2 + > 1)^2 + 1) ); > > x > (%o3) > - --------------- > > 2 > > (x + 1) abs(x) > > same results > > Thus, where reporting this bug? > > On 27 jan, 22:41, kcrisman <kcris...@gmail.com> wrote: > > > > > Hmm. > > > Maxima 5.22.1http://maxima.sourceforge.net > > using Lisp ECL 10.4.1 > > 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) radcan((2*x^2/(x^2+1)-1)/sqrt(-4*x^2/(x^2+1)^2+1) ); > > (%o1) 1 > > (%i2) radcan(((2*x^2-x^2-1)/(x^2+1))/sqrt((x^2-1)^2/(x^2+1)^2)); > > 2 > > x - 1 > > (%o2) -------- > > ! 2 ! > > !x - 1! > > (%i3) radcan(((x^2-1)*x/(x^2+1)^2-x/(x^2+1))/sqrt(-(x^2-1)^2/(x^2 + > > 1)^2 + 1) ); > > x > > (%o3) - --------------- > > 2 > > (x + 1) abs(x) > > > I don't have access to a current Maxima, but if someone could check > > this out in 5.23.2 or whatever the latest is, that would be really > > great. Then we'd have to file a bug report there. Certainly the > > behavior should be similar for these. > > > - kcrisman -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org
