Re: [sympy] Bug in parse expression

2015-02-23 Thread David Li
For Aaron's case the expression is turned into sin (Symbol )**(Integer (2 )('x' ))*Symbol ('x' ) For the original case the expression is turned into Integer (10 )*sin (Symbol )**(Integer (120 )('x' ))*Symbol ('x' )**Integer (2 )+Integer (3 )*Symbol ('x' )*Symbol ('y' )*Symbol ('z' )+tan

Re: [sympy] Bug in parse expression

2015-02-19 Thread Aaron Meurer
A simpler example is sin**(2*x) x. Aaron Meurer On Thu, Feb 19, 2015 at 1:44 AM, Paul Royik distantjob...@gmail.com wrote: Just noticed, that official example works: from sympy.parsing.sympy_parser import (parse_expr, standard_transformations, implicit_multiplication_application)

[sympy] Bug in parse expression

2015-02-18 Thread Paul Royik
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