Dear Sympy developers and users, Could anyone help me with the following problem: substitute a, b, c by arrays in expression f = a*b*c. For example, I get "ValueError: The truth value of an array with more than one element is ambiguous" if running: import sympy import numpy sympy.var('a,b,c') f = a*b*c array1 = numpy.random.randint(1,3,3) array2 = numpy.random.randint(1,3,3) array3 = numpy.random.randint(1,3,3) f.subs([[a, array1], [b, array2], [c, array3]])
Best Regards Ronghai Wu -- 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/89d85fa0-8151-40da-ab0c-6d6f6d34a66e%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.