On Thu, 08 Nov 2007 20:09:09 -0000, mabshoff <[EMAIL PROTECTED]> wrote:
> > > > On Nov 8, 8:57 pm, Paul Zimmermann <[EMAIL PROTECTED]> wrote: > > Hello Paul, > >> Onhttp://sagemath.org/doc/html/ref/module-sage.calculus.calculus.htmlone >> can read: >> >> sage: var('x, u, v') >> (x, u, v) >> sage: f = expand((2*u*v^2-v^2-4*u^3)^2 * (-u)^3 * (x-sin(x))^3) # not >> tested -- trac #946 >> >> This seems to work now: >> >> sage: var('x, u, v') >> sage: f = expand((2*u*v^2-v^2-4*u^3)^2 * (-u)^3 * (x-sin(x))^3) >> sage: f.factor() >> u^3*(2*u*v^2 - v^2 - 4*u^3)^2*(sin(x) - x)^3 >> > > The problem is that this doesn't work on a couple of different boxes, It's more that running cd SAGE_ROOT/devel/sage/sage/calculus sage -t calculus.py hangs on some machine. In the ticket I said only that it hung on sage.math (64-bit linux), and it definitely works fine on there now. I just tested on a 32-bit Redhat Enterprise Linux build and it also works fine. So maybe it's just fine now? > for example my 32 bit FC7 test box. We haven't figured out why this > happens, but it is still in the to do list. -- William Stein Associate Professor of Mathematics University of Washington http://wstein.org --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://sage.math.washington.edu/sage/ and http://sage.scipy.org/sage/ -~----------~----~----~----~------~----~------~--~---
