The doctest failure is known. It is caused by some platform dependencies (for example, it doesn't fail on my machine). See http://code.google.com/p/sympy/issues/detail?id=2282.
I do get the cse failure, though, and I don't remember there being an issue for it yet. Aaron Meurer On Apr 21, 2011, at 10:21 AM, Tom Bachmann wrote: > bin/test sympy/simplify/tests/test_cse.py > ============================= test process starts > ============================== > executable: /usr/bin/python (2.6.6-final-0) > > sympy/simplify/tests/ > test_cse.py[10] ......f..F [FAIL] > > ________________________________________________________________________________ > __________ sympy/simplify/tests/test_cse.py:test_multiple_expressions > __________ > File "/home/ness/src/sympy/sympy/simplify/tests/test_cse.py", line > 96, in test_multiple_expressions > assert substs == rsubsts > AssertionError > > === tests finished: 8 passed, 1 failed, 1 expected to fail, in 0.02 > seconds ==== > >>>> l = [(x - z)*(y - z), x - z, y - z] >>>> cse(l) > ([(x₀, x - z), (x₁, y - z)], [x₀⋅x₁, x₀, x₁]) >>>> cse(reversed(l)) > ([(x₀, y - z), (x₁, x - z)], [x₀, x₁, x₀⋅x₁]) > > > There is also a doctest failure: > > File "/home/ness/src/sympy/sympy/geometry/polygon.py", line 18, in > sympy.geometry.polygon.Triangle.inradius > Failed example: > t.inradius > Expected: > (4*a**2*(a**2)**(1/2) - 2*2**(1/2)*a**2*(a**2)**(1/2))/(8*a**2) > Got: > -(-4*a**2*(a**2)**(1/2) + 2*2**(1/2)*a**2*(a**2)**(1/2))/(8*a**2) > > > These all look quite trivial but that still shouldn't happen master, > should it? > > -- > You received this message because you are subscribed to the Google Groups > "sympy" 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?hl=en. > -- You received this message because you are subscribed to the Google Groups "sympy" 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?hl=en.
