I'm a little late to the party, but I just tested 0.7.0 tip and got
this error (stopped testing):
This is with python 2.5.1, numpy 1.5.0, no scipy, no gmpy on OSX
10.5.8 PPC (big endian).
I can get the error from just importing
sympy.physics.quantum.matrixcache. It makes sense because we are
passing sympy.I with dtype 'complex' to numpy.
Ted
Traceback (most recent call last):
File "setup.py", line 269, in <module>
'audit' : audit,
File "/System/Library/Frameworks/Python.framework/Versions/2.5/lib/
python2.5/distutils/core.py", line 151, in setup
dist.run_commands()
File "/System/Library/Frameworks/Python.framework/Versions/2.5/lib/
python2.5/distutils/dist.py", line 974, in run_commands
self.run_command(cmd)
File "/System/Library/Frameworks/Python.framework/Versions/2.5/lib/
python2.5/distutils/dist.py", line 994, in run_command
cmd_obj.run()
File "setup.py", line 161, in run
if sympy.test():
File "sympy/utilities/runtests.py", line 181, in test
return t.test(sort=sort)
File "sympy/utilities/runtests.py", line 487, in test
self.test_file(f)
File "sympy/utilities/runtests.py", line 499, in test_file
execfile(filename, gl)
File "/users/ted/developer/opensource/sympy/sympy_github2/sympy/
physics/quantum/tests/test_gate.py", line 4, in <module>
from sympy.physics.quantum.gate import (XGate, YGate, ZGate,
random_circuit,
File "sympy/physics/quantum/gate.py", line 31, in <module>
from sympy.physics.quantum.matrixcache import matrix_cache
File "sympy/physics/quantum/matrixcache.py", line 92, in <module>
matrix_cache.cache_matrix('Y', Matrix([[0, -I], [I, 0]]))
File "sympy/physics/quantum/matrixcache.py", line 38, in cache_matrix
self._numpy_matrix(name, m)
File "sympy/physics/quantum/matrixcache.py", line 72, in
_numpy_matrix
m = to_numpy(m, dtype=self.dtype)
File "sympy/physics/quantum/matrixutils.py", line 99, in to_numpy
return sympy_to_numpy(m, dtype=dtype)
File "sympy/physics/quantum/matrixutils.py", line 53, in
sympy_to_numpy
return np.matrix(m.tolist(), dtype=dtype)
File "numpy/matrixlib/defmatrix.py", line 257, in __new__
TypeError: a float is required
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