qiskit/quantum_info/operators/channel/transformations.py
def _superop_to_choi(data, input_dim, output_dim):
    """Transform SuperOp representation to Choi representation."""
    shape = (output_dim, output_dim, input_dim, input_dim)
    return _reshuffle(data, shape)
def _superop_to_choi(data, input_dim, output_dim):
    shape = (output_dim, output_dim, input_dim, input_dim)
    return _reshuffle(data, shape)
def _superop_to_choi ( data , input_dim , output_dim ) : shape = ( output_dim , output_dim , input_dim , input_dim ) return _reshuffle ( data , shape )
Transform SuperOp representation to Choi representation.
Transform SuperOp representation to Choi representation .