ffsim.linear_operator¶

ffsim.linear_operator(obj, norb, nelec)[source]¶

Return a SciPy LinearOperator representing the object.

Parameters:

obj (Any) – The object to convert to a LinearOperator.
norb (int) – The number of spatial orbitals.
nelec (int | tuple[int, int]) – The number of alpha and beta electrons.

Return type:

LinearOperator

Returns:

A Scipy LinearOperator representing the object.