Re: [sympy] Force division?

2013-09-05 Thread Aaron Meurer
Try using factor() or cancel(). See http://docs.sympy.org/0.7.3/tutorial/simplification.html for more information. Aaron Meurer On Sep 5, 2013, at 11:02 AM, Boris Kheyfets wrote: Hello SymPy users, How do I force division? I have a fraction, which I get as a result of series of subs. Now I get

[sympy] Force division?

2013-09-05 Thread Boris Kheyfets
Hello SymPy users, How do I force division? I have a fraction, which I get as a result of series of subs. Now I get some z**(3/2) stuck in denominator. Here's a object: -P**2*R**2*(2*q**2*z**(11/2) - 8*q**2*z**(7/2)*log(z) + 4*q**2*z**(7/2) - 8*q**2*z**(3/2)*log(z)**2 - 8*q**2*z**(3/2)*log(

Re: [sympy] Force division?

2013-09-05 Thread Ondřej Čertík
On Thu, Sep 5, 2013 at 11:02 AM, Boris Kheyfets wrote: > Hello SymPy users, > > How do I force division? I have a fraction, which I get as a result of > series of subs. Now I get some z**(3/2) stuck in denominator. Here's a > object: > > -P**2*R**2*(2*q**2*z**(11/2) - 8*q**2*z**(7/2)*log(z) + 4*q*