If you try numerical_integral?? you can see the definition of the function and it is easy to locate the source of the problem - ot r at least, where the problem appears. I have no time to dig out WHY this problem appears, but I think that this is a bug. A workaround is
numerical_integral(lambda x:integrand, tstart, tend) or sage.calculus.calculus.nintegral(integrand, x, tstart, tend) If someone else agrees that this is a bug, it would be worth to open trac ticket. btw: The help for numerical_integral says, that there is a function nintegral (via Maxima), but this funciton is missing in my version of Sage. Has this functin been marked as obsolete? Robert Marik On 11 ún, 19:38, Thomas Scofield <[email protected]> wrote: > Wow! 28+ hours and no one has addressed this question. Do I need to > supply more information? Have I just simply asked a really dumb > question? No :), I think that everbody is overloaded by her/his own work. R. -- 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 URL: http://www.sagemath.org
