Updates: Labels: NeedsReview Comment #16 on issue 252 by asmeurer: automatic combining of exponentials and logarithms http://code.google.com/p/sympy/issues/detail?id=252
Here is a patch that makes it not automatically combine exponents, unless the exponent would not be an Add (e.g., exp(x)*exp(2*x) => exp(3*x)) or if the exponent is a number (e.g., x**3*x**2 => x**5). It DOES NOT pass tests (though it doesn't do bad, 11 fail and 1 exception). Those need to be fixed. We also need a function that does this (probably combine). Attachments: 0001-Changed-Mul-class-so-that-it-does-not-automatically.patch 5.9 KB -- You received this message because you are listed in the owner or CC fields of this issue, or because you starred this issue. You may adjust your issue notification preferences at: http://code.google.com/hosting/settings --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sympy-issues" group. To post to this group, send email to sympy-issues@googlegroups.com To unsubscribe from this group, send email to sympy-issues+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sympy-issues?hl=en -~----------~----~----~----~------~----~------~--~---