A simpler example is sin**(2*x) x. Aaron Meurer
On Thu, Feb 19, 2015 at 1:44 AM, Paul Royik <[email protected]> wrote: > Just noticed, that official example works: > from sympy.parsing.sympy_parser import (parse_expr, > standard_transformations, implicit_multiplication_application) > parse_expr("10sin**2 x**2 + 3xyz + tan > theta",transformations=(standard_transformations > +(implicit_multiplication_application,))) > > But > parse_expr("10sin**(120*x) x**2 + 3xyz + tan > theta",transformations=(standard_transformations > +(implicit_multiplication_application,))) > raises exception (see sine exponent): > > TypeError: unbound method could_extract_minus_sign() must be called with > Symbol instance as first argument (got nothing instead) > > -- > 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 [email protected]. > To post to this group, send email to [email protected]. > 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/b88049b4-502a-4f00-9796-506188245ebe%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 [email protected]. To post to this group, send email to [email protected]. 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%3D6K2VjeDXJOnp87cw68zoKDfCRfJZPc1qrHKXERtGh1pbg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
