Updates: Status: Started Labels: -NeedsReview NeedsBetterPatch
Comment #7 on issue 1656 by Vinzent.Steinberg: lambdify does not yield Symbolic expressions. http://code.google.com/p/sympy/issues/detail?id=1656 Thank you! Here a few comments: Your function get_symbols_in_expr() can be replaced with expr.atoms(Symbol): >>> from sympy import * >>> var('a b') (a, b) >>> e = a**2 + sin(b) >>> e.atoms() set([2, a, b]) >>> e.atoms(Symbol) set([a, b]) Please make sure to have a whitespace after ',' or '#'. Same for ':' when creating a dictionary. -- You received this message because you are listed in the owner or CC fields of this issue, or because you starred this issue. You may adjust your issue notification preferences at: http://code.google.com/hosting/settings -- You received this message because you are subscribed to the Google Groups "sympy-issues" group. To post to this group, send email to sympy-iss...@googlegroups.com. To unsubscribe from this group, send email to sympy-issues+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sympy-issues?hl=en.