It's likely a memory difference. SymPy is trying to use a dense representation to represent a degree 333333333333333 polynomial, i.e., create a list with 333333333333333 elements. This is going to fail no matter what machine you run it on. This is really an issue with SymPy (it should be using a sparse representation).
Aaron Meurer On Mon, Nov 23, 2015 at 1:57 PM, Paul Royik <distantjob...@gmail.com> wrote: > On my local machine I got overflowerror that is silently ignored. > > On Monday, November 23, 2015 at 9:03:10 PM UTC+2, Aaron Meurer wrote: >> >> What are the different results that you get? And how is b defined (are >> there any assumptions on it)? >> >> Aaron Meurer >> >> On Mon, Nov 23, 2015 at 12:56 PM, Paul Royik <distan...@gmail.com> wrote: >> > minimal script is simplify(3*b**(1/Integer(3))-3, fu=True) >> > >> > On Monday, November 23, 2015 at 8:53:45 PM UTC+2, Ondřej Čertík wrote: >> >> >> >> Is it running the the exact same hardware? >> >> >> >> Cache is clear when you start it a script. You can also clear it by >> >> hand: >> >> >> >> https://github.com/sympy/sympy/wiki/Faq#how-do-i-clear-the-cache >> >> >> >> Send a minimal script that hangs, and we can try it on different >> >> computers and see if we can reproduce the issue. Then we'll go from >> >> there. >> >> >> >> Ondrej >> >> >> >> On Mon, Nov 23, 2015 at 10:55 AM, Paul Royik <distan...@gmail.com> >> >> wrote: >> >> > Python 2.7, last version of sympy. >> >> > Code is absolutely the same. >> >> > >> >> > How to detect hardware difference? How to clear cache? >> >> > >> >> > What info should I post? >> >> > >> >> > On Monday, November 23, 2015 at 7:42:58 PM UTC+2, Ondřej Čertík >> >> > wrote: >> >> >> >> >> >> On Mon, Nov 23, 2015 at 10:31 AM, Paul Royik <distan...@gmail.com> >> >> >> wrote: >> >> >> > I noticed this issue with simplify function. >> >> >> > Is this possible? >> >> >> >> >> >> It's possible, e.g. maybe you use a different Python or SymPy >> >> >> versions, perhaps you executed things differently, or perhaps there >> >> >> is >> >> >> some hardware difference that causes Python to behave differently >> >> >> (e.g. cache things differently). >> >> >> >> >> >> If you post us more information, we can have a look at what is going >> >> >> on. >> >> >> >> >> >> 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+un...@googlegroups.com. >> >> > To post to this group, send email to sy...@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/fb3fa210-3c73-4ae1-b8d3-aa00351a73aa%40googlegroups.com. >> >> > >> >> > For more options, visit https://groups.google.com/d/optout. >> > >> > -- >> > 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+un...@googlegroups.com. >> > To post to this group, send email to sy...@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/37b48ecc-ed70-4835-9086-3e4e11202302%40googlegroups.com. >> > >> > For more options, visit https://groups.google.com/d/optout. > > -- > 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/99c58a4f-14d9-4afa-95a0-6f298dfc2c04%40googlegroups.com. > > For more options, visit https://groups.google.com/d/optout. -- 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/CAKgW%3D6LjRjYVHfZv31E34dRszrnyJCtRe_kzoJfMx%3DSMNSRTiQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.