I don't think the physics vectors are proper SymPy objects because they need to be mutable. evalf() was probably never implemented for them.
Jason moorepants.info +01 530-601-9791 On Mon, Oct 1, 2018 at 12:48 PM Aaron Meurer <asmeu...@gmail.com> wrote: > Can you try it with the latest version (1.3)? If that doesn't work > please open an issue in our issue tracker. > https://github.com/sympy/sympy/issues/new > > Aaron Meurer > On Mon, Oct 1, 2018 at 12:39 PM scurrier <shaun.curr...@gmail.com> wrote: > > > > That didn't work for me in SymPy 1.1.1. > > > > AttributeError: 'Vector' object has no attribute 'evalf' > > > > -- > > 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 https://groups.google.com/group/sympy. > > To view this discussion on the web visit > https://groups.google.com/d/msgid/sympy/dd78ecd0-d4ab-4bbe-ac6f-85b83daf5022%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 https://groups.google.com/group/sympy. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sympy/CAKgW%3D6J7HCjKZHW_hcz7-8F5SW8UF7M8DGWguVynTiSV2Z0krQ%40mail.gmail.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 https://groups.google.com/group/sympy. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/CAP7f1Ai8DoBB0QHd-dO9tw10Y590zbat4%2BrZqUsoOmyckZJ1mw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
