Comment #2 on issue 2642 by asmeurer: Complicated multiple integral http://code.google.com/p/sympy/issues/detail?id=2642
By "risch" do you mean the full Risch algorithm or the heuristic Risch algorithm? For heurisch() it may or may not work without expansion, just like meijerint. For the full algorithm, it implements a very rigorous algorithm to rewrite logarithms that can be written in terms of each other like this (but to be clear, Ci() is not yet supported in the full algorithm in my branch).
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