aslinop¶
-
probnum.linops.
aslinop
(A) → probnum.linops.LinearOperator¶ Return
A
as aLinearOperator
.Parameters: A (array-like or LinearOperator or RandomVariable or object) – Argument to be represented as a linear operator. When A is an object it needs to have the attributes .shape and .matvec. See also
LinearOperator()
- Class representing linear operators.
Notes
If A has no .dtype attribute, the data type is determined by calling
LinearOperator.matvec()
- set the .dtype attribute to prevent this call upon the linear operator creation.Examples
>>> import numpy as np >>> from probnum.linops import aslinop >>> M = np.array([[1,2,3],[4,5,6]], dtype=np.int32) >>> aslinop(M) <2x3 MatrixMult with dtype=int32>