# qiskit.quantum_info.CNOTDihedral.expand¶

CNOTDihedral.expand(other)[source]

Return the reverse-order tensor product with another CNOTDihedral.

Parameters

other (CNOTDihedral) -- a CNOTDihedral object.

Returns

the tensor product $$b \otimes a$$, where $$a$$

is the current CNOTDihedral, and $$b$$ is the other CNOTDihedral.

Return type

CNOTDihedral