On Wed, Mar 5, 2014 at 3:03 AM, Sergey B Kirpichev <skirpic...@gmail.com> wrote: > On Tue, Mar 04, 2014 at 12:20:50PM -0700, Ondřej Čertík wrote: >> I think the Gruntz algorithm actually might work for these as well --- >> at the point after doing the expansion >> in terms of omega, when you are determining the limit x->0, you just >> need to be able to handle cases where >> sin/cos are oscillating, but bounded. Depending on the case, the >> result can either be finite, e.g. >> x*sin(1/x) when x->0, or oscillating, then the limit doesn't exist. > > Gruntz suggests (pp. 86-87) that this problem may be solved with a > kind of interval calculus for mrv. But this would be some (unknown > yet) extension for the Gruntz algorithm.
That's right, it would be some new work. Ondrej -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sympy+unsubscr...@googlegroups.com. To post to this group, send email to sympy@googlegroups.com. Visit this group at http://groups.google.com/group/sympy. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/CADDwiVCx_VKNT_x%2B_jvXAaOP90TBaYwUdUkc1Zmt4ySbM5BSBw%40mail.gmail.com. For more options, visit https://groups.google.com/groups/opt_out.
