def __pow__(self, other):
if self.shape[0] != self.shape[1]:
raise TypeError('matrix is not square')
if isintlike(other):
other = int(other)
if other < 0:
raise ValueError('exponent must be >= 0')
if other == 0:
from construct import identity
return identity( self.shape[0], dtype=self.dtype )
elif other == 1:
return self.copy()
else:
result = self
for i in range(1,other):
result = result*self
return result
elif isscalarlike(other):
raise ValueError('exponent must be an integer')
elif isspmatrix(other):
warn('Using ** for elementwise multiplication is deprecated.'\
'Use .multiply() instead', DeprecationWarning)
return self.multiply(other)
else:
raise NotImplementedError
def __pow__(self, other):
if self.shape[0] != self.shape[1]:
raise TypeError('matrix is not square')
if isintlike(other):
other = int(other)
if other < 0:
raise ValueError('exponent must be >= 0')
if other == 0:
from construct import identity
return identity( self.shape[0], dtype=self.dtype )
elif other == 1:
return self.copy()
else:
result = self
for i in range(1,other):
result = result*self
return result
elif isscalarlike(other):
raise ValueError('exponent must be an integer')
elif isspmatrix(other):
warn('Using ** for elementwise multiplication is deprecated.'\
'Use .multiply() instead', DeprecationWarning)
return self.multiply(other)
else:
raise NotImplementedError
def __pow__(self, other):
if self.shape[0] != self.shape[1]:
raise TypeError('matrix is not square')
if isintlike(other):
other = int(other)
if other < 0:
raise ValueError('exponent must be >= 0')
if other == 0:
from construct import identity
return identity( self.shape[0], dtype=self.dtype )
elif other == 1:
return self.copy()
else:
result = self
for i in range(1,other):
result = result*self
return result
elif isscalarlike(other):
raise ValueError('exponent must be an integer')
else:
raise NotImplementedError
