Issue 1204: failing test: mpmath elliptic
http://code.google.com/p/sympy/issues/detail?id=1204
New issue report by Vinzent.Steinberg:
For the current beta release I get:
_____________________ entrypoint: test_elliptic_functions
______________________
def test_elliptic_functions():
t = precisemathTests()
t.testCalculateNome()
> t.testJacobiTheta1()
[/home/one/tmp/sympy-0.6.3.beta1/sympy/mpmath/tests/test_elliptic.py:355]
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_ _
def testJacobiTheta1(self):
sympy.mpmath.mpf.dps = 100
sympy.mpmath.mp.dps = 100
testlimit = sympy.mpmath.mpf('10')**(-1*(sympy.mpmath.mpf.dps - 2))
#print >> sys.stderr, testlimit
zero = sympy.mpmath.mpf('0')
#self.assertRaises(TypeError, jacobi_theta_1, 0, 0)
z = sympy.mpmath.mpf('0')
q = sympy.mpmath.mpf('0')
value = jacobi_theta_1(z, q)
self.assertEquals(value, sympy.mpmath.mpf('0'))
z = sympy.mpmath.mpf('0')
m = sympy.mpmath.pi
self.assertRaises(ValueError, jacobi_theta_1, z, m)
m = sympy.mpmath.mpf('1')
self.assertRaises(ValueError, jacobi_theta_1, z, m)
# Mathematica value for v1(u = 0.1, q = 0.1) = 0.108958
# q = 0.1, therefore m = 0.802403, according to Mathematica
z = sympy.mpmath.mpf('0.1')
m = sympy.mpmath.mpf('0.802403')
result = jacobi_theta_1(z, m)
self.assertEquals(round(result, 6), 0.108958)
E self.assertTrue(isinstance(result, sympy.mpmath.mpf))
> AttributeError: precisemathTests instance has no
attribute 'assertTrue'
[/home/one/tmp/sympy-0.6.3.beta1/sympy/mpmath/tests/test_elliptic.py:77]
Issue attributes:
Status: Accepted
Owner: ----
Labels: Type-Defect Priority-Medium
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