Module unitary 

General unitaries pre-decomposed into Pauli expansions. See §6.

Structs

GeneralUnitary1Q

Generic 1-qubit unitary, stored as the Pauli expansion of its Heisenberg-picture action on {I, X, Y, Z} at the support qubit.

GeneralUnitary2Q

Generic 2-qubit unitary, stored as a 16x16 Pauli-expansion table.