IdentityOperator.norm

IdentityOperator.norm(estimate=False, **kwargs)

Return the operator norm of this operator.

Parameters:

estimate, kwargsbool

Ignored. Present to conform with base-class interface.

Returns:

normfloat

The operator norm, absolute value of scalar.

Examples

>>> spc = odl.rn(3)
>>> scaling = odl.ScalingOperator(spc, 3.0)
>>> scaling.norm(True)
3.0