On Wednesday, January 18, 2017 at 2:43:05 PM UTC, Emmanuel Charpentier wrote: > > Nice ! Thank you very much. > > However, I see that one of my pet peeves, now solved in Maxima, isn't yet > solved in Maxima-from-Sage : > > /* Maxima, as packaged in Debian */ > > charpent@SAP5057241:~$ maxima > > Maxima 5.38.1 http://maxima.sourceforge.net > using Lisp GNU Common Lisp (GCL) GCL 2.6.12 > 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) display2d:false; > > (%o1) false > (%i2) integrate(f(x),x); > > (%o2) 'integrate(f(x),x) > (%i3) taylor(integrate(f(x),x),x,x_0,2); > > (%o3) 'at('integrate(f(x),x),x = x_0)+f(x_0)*(x-x_0) > +(('at('diff(f(x),x,1),x = x_0)) > *(x-x_0)^2) > /2 > > /* Sage's Maxima */ > > charpent@SAP5057241:~$ sage -maxima > ;;; Loading #P"/usr/local/sage-7/local/lib/ecl/sb-bsd-sockets.fas" > ;;; Loading #P"/usr/local/sage-7/local/lib/ecl/sockets.fas" > ;;; Loading #P"/usr/local/sage-7/local/lib/ecl/defsystem.fas" > ;;; Loading #P"/usr/local/sage-7/local/lib/ecl/cmp.fas" > Maxima 5.39.0 http://maxima.sourceforge.net > using Lisp ECL 16.1.2 > 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) display2d:false; > > (%o1) false > (%i2) integrate(f(x),x); > > (%o2) 'integrate(f(x),x) > (%i3) taylor(integrate(f(x),x),x,x_0,2); > > taylor: unable to expand at a point specified in: > 'integrate(f(x),x) > -- an error. To debug this try: debugmode(true); > > This is a bit annoying : the ability to manipulate such expression is > useful... > > Does this deserve a ticket ? I don't see it in our current list > <https://trac.sagemath.org/wiki/symbolics>. >
perhaps an issue on Maxima bug tracker is more appropriate here? > > HTH, > > -- > Emmanuel Charpentier > > > Le mercredi 18 janvier 2017 13:31:21 UTC+1, Dima Pasechnik a écrit : >> >> ticket upgrading Maxima tp 5.39.0 is ready for review now: >> https://trac.sagemath.org/ticket/18920 >> >> On Monday, November 28, 2016 at 9:26:19 PM UTC, Paul Masson wrote: >>> >>> The version of Maxima that ships with Sage is 5.35.1 from December 2014, >>> while the most recent version is 5.38.1 from May 2016. >>> >>> Is there a compelling reason not to upgrade this package? Surely some of >>> the Maxima bug fixes will be relevant to Sage. >>> >> -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
