ProductSpace.one

ProductSpace.one(self)

Create the one element of the product space.

The i-th component of the product space one element is the one element of the i-th space in the product.

Parameters

None

Returns

oneProductSpaceElement

The one element in the product space.

Examples

>>> r2, r3 = odl.rn(2), odl.rn(3)
>>> one_2, one_3 = r2.one(), r3.one()
>>> r2x3 = ProductSpace(r2, r3)
>>> one_2x3 = r2x3.one()
>>> one_2 == one_2x3[0]
True
>>> one_3 == one_2x3[1]
True