Inorder to get the real and imaginary parts of an irrational function, i have tried the following functions 1) as_real_imag() 2) expand_complex()
While they work for most of the cases, both of them seem to fail when I have irrational functions in the denominator. For example for the case (i + i)/(i-I) I get the following outputs and not simply 0, i. Could someone suggest wayout to derive the real and imag parts for such cases other than above. While i have implemented a method for doing the same in https://github.com/sympy/sympy/pull/2380/files#L5R82_ (that is real_imag in prde.py) it does not takes into account more general cases. Any suggestions for making it to work for cases when I have arbitrary expressions, not just rational functions as coefficients of the arguments <https://lh4.googleusercontent.com/-lV8yyuvCwsY/UiYXK3BOz1I/AAAAAAAAB08/iQrn_o7gta0/s1600/Screenshot+from+2013-09-03+22%3A36%3A17.png> -- 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. For more options, visit https://groups.google.com/groups/opt_out.
