sympy/sympy — pull request #660 by smichr (2011-10-15 16:51:28+00:00)
Title: Radsimp

radsimp is upgraded to handle many more cases

I'm not sure if together should be used inside this function, however. Do you have ideas on that, @mattpap? (or anyone else). It seems like simplify is the place for together and a function like radsimp should just do one thing. e.g. factoring is not used to try get something into a radsimp'able form; it seems like together is in the same category.