Comment #16 on issue 1321 by asmeurer: trigonometric functions of floating-point numbers should return floating-point numbers
http://code.google.com/p/sympy/issues/detail?id=1321
The match thing smells like a bug. Probably somewhere it is somewhere making an invalid assumption if something is a Number, and dividing through. See if you can debug the problem.
-- You received this message because you are subscribed to the Google Groups "sympy-issues" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/sympy-issues?hl=en.
