Tensor.conj

Tensor.conj(out=None)[source]

Return the complex conjugate of self.

Parameters

outNumpyTensor, optional: Element to which the complex conjugate is written. Must be an element of self.space.

Returns

outNumpyTensor: The complex conjugate element. If out was provided, the returned object is a reference to it.

Examples

>>> space = odl.cn(3)
>>> x = space.element([1 + 1j, 2, 3 - 3j])
>>> x.conj()
cn(3).element([ 1.-1.j,  2.-0.j,  3.+3.j])
>>> out = space.element()
>>> result = x.conj(out=out)
>>> result
cn(3).element([ 1.-1.j,  2.-0.j,  3.+3.j])
>>> result is out
True

In-place conjugation:

>>> result = x.conj(out=x)
>>> x
cn(3).element([ 1.-1.j,  2.-0.j,  3.+3.j])
>>> result is x
True