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Utilities for manipulating linear operators as elements of vector space.
expand_matrix_in_orthogonal_basis(...): Computes coefficients of expansion of m in basis.
hilbert_schmidt_inner_product(...): Computes Hilbert-Schmidt inner product of two matrices.
kron_bases(...): Creates tensor product of bases.
matrix_from_basis_coefficients(...): Computes linear combination of basis vectors with given coefficients.
pow_pauli_combination(...): Computes non-negative integer power of single-qubit Pauli combination.
|PAULI_BASIS||The four Pauli matrices (including identity) keyed by character.|