Comment #5 on issue 3405 by [email protected]: Add simplify keyword to inv
http://code.google.com/p/sympy/issues/detail?id=3405

I'm quoting the docstring found in matrices.py, from the simplify method in the matrix class... probably just a copy-paste left over... or a misunderstanding from my side

        """Simplify the elements of a matrix in place.

        If (result length)/(input length) > ratio, then input is returned
        unmodified. If 'ratio=oo', then simplify() is applied anyway.

        See also simplify().
        """

Doesn't matter, just found it useful to just insert the simplify in my current line of code, and I thought it was intend to be like that as the docstring suggest.

However, is there an objection to return the instance, even if it is doing the operation in-place? I don't think this can harm anybody.

Great python package, I never seem to start my matlab symbolic toolbox since...


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