Box

class discopy.quantum.zx.Box(name=None, dom=None, cod=None, data=None, *args, **kwargs)

Bases: Box[complex], Diagram

A ZX box is a tensor box in a ZX diagram.

Parameters:

• name (str) – The name of the box.

• dom (rigid.PRO) – The domain of the box, i.e. its input.

• cod (rigid.PRO) – The codomain of the box, i.e. its output.