#36 A lot of errors for testAlgfield

[MATSUI Tetsushi]

EEEEE........E.......

ERROR: testAdd (__main__.ApproxAlgNumberTest)
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Traceback (most recent call last):
File "test/testAlgfield.py", line 111, in setUp
self.a = algfield.ApproxAlgNumber([1,1],1.73205,[-3,0,1])
AttributeError: 'module' object has no attribute 'ApproxAlgNumber'

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ERROR: testMul (__main__.ApproxAlgNumberTest)
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Traceback (most recent call last):
File "test/testAlgfield.py", line 111, in setUp
self.a = algfield.ApproxAlgNumber([1,1],1.73205,[-3,0,1])
AttributeError: 'module' object has no attribute 'ApproxAlgNumber'

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ERROR: testNorm (__main__.ApproxAlgNumberTest)
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Traceback (most recent call last):
File "test/testAlgfield.py", line 111, in setUp
self.a = algfield.ApproxAlgNumber([1,1],1.73205,[-3,0,1])
AttributeError: 'module' object has no attribute 'ApproxAlgNumber'

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ERROR: testPow (__main__.ApproxAlgNumberTest)
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Traceback (most recent call last):
File "test/testAlgfield.py", line 111, in setUp
self.a = algfield.ApproxAlgNumber([1,1],1.73205,[-3,0,1])
AttributeError: 'module' object has no attribute 'ApproxAlgNumber'

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ERROR: testTrace (__main__.ApproxAlgNumberTest)
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Traceback (most recent call last):
File "test/testAlgfield.py", line 111, in setUp
self.a = algfield.ApproxAlgNumber([1,1],1.73205,[-3,0,1])
AttributeError: 'module' object has no attribute 'ApproxAlgNumber'

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ERROR: testPOLRED (__main__.NumberFieldTest)
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Traceback (most recent call last):
File "test/testAlgfield.py", line 30, in testPOLRED
polred1 = (self.CF1).POLRED()[1]
File "/Users/tetsushi/Programs/nzmath/nzmath/algfield.py", line 207, in POLRED
M = matrix.createMatrix(n, n, traces)
File "/Users/tetsushi/Programs/nzmath/nzmath/matrix.py", line 1848, in createMatrix
if coeff_ring.isfield():
AttributeError: 'NoneType' object has no attribute 'isfield'

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Ran 21 tests in 0.485s

FAILED (errors=6)