Status: Accepted Owner: Vinzent.Steinberg Labels: Type-Defect Priority-High
New issue 1335 by Vinzent.Steinberg: WildFunction() broken http://code.google.com/p/sympy/issues/detail?id=1335 From our tutorial: >>> from sympy import * >>> x = Symbol('x') >>> p = Wild('p') >>> f = WildFunction('f', nofargs=1) >>> (5*cos(x)).match(p*f) {f_: cos(x), p_: 5} >>> (5*cos(x)).match(f) # this should also work Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/home/one/src/sympy/git/sympy/core/basic.py", line 1298, in match return pattern.matches(self, {}) File "sympy/core/function.py", line 409, in matches if pattern.nargs != expr.nargs: AttributeError: 'Mul' object has no attribute 'nargs' >>> (cos(3*x)).match(f(p*x)) Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/home/one/src/sympy/git/sympy/core/basic.py", line 1946, in __call__ raise TypeError("argument must be a dictionary") TypeError: argument must be 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 [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sympy-issues?hl=en -~----------~----~----~----~------~----~------~--~---
