On Thursday, June 5, 2014 11:24:39 PM UTC-4, Robert Dodier wrote: > > On 2014-06-06, kcrisman <kcri...@gmail.com <javascript:>> wrote: > > > lim(1/n^2*integrate(sin((2*n+1)*x)/sinh(x),x,0,pi/2),n=infinity) > > I couldn't make any progress with the integral (in Maxima). > Computing the integral numerically with quad_qawo (same function should > be in Sage somewhere) suggests that it's pi/2 as n increases without > bound. So I'm guessing the limit is zero. > > If you need a proof, maybe you can show the integral is bounded, > therefore the limit is zero. >
See also http://sourceforge.net/p/maxima/mailman/message/32423506/ for a few more comments on this. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
