Comment #4 on issue 2590 by ness...@googlemail.com: jn_zeros in functions/special/bessel.py should return SymPy Floats, not Python floats
http://code.google.com/p/sympy/issues/detail?id=2590

Well there is a line

root = complex(root).real

which I guess is where the float comes from.

Yes I wrote all the bessel classes, but

In [8]: type(jn(0.5, 0.5))
Out[8]: <class 'sympy.core.numbers.Float'>

so this is not the problem.

So should all methods return sympy floats, or only sympy?

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