Status: New
Owner: ----
Labels: Type-Defect Priority-Medium
New issue 3760 by [email protected]: unskip doctests which output floats
http://code.google.com/p/sympy/issues/detail?id=3760
All doctests which are skipped because they output floating point numbers
should be unSKIPed (see
https://github.com/sympy/sympy/pull/1901#issuecomment-15089287)
I propose two solutions to this problem:
1) Add float_abs_tol and float_rel_tol kwargs to the doctest_depends_on
decorator. Furthermore, subclass OutputChecker (from the doctest module)
s.t. it parses all floating point numbers in the the 'got' and 'expected'
strings. These floats should then be compared according to the specified
tolerance.
2) register a custom SYMPY_FLOAT_TOL doctest option and add this option to
all docstring examples which output floats. I don't know if its possible to
pass a argument to a registered doctest option like SYMPY_FLOAT_TOL=1e-3
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