Cup

class discopy.tensor.Cup(name=None, dom=None, cod=None, data=None, *args, **kwargs)

Bases: discopy.frobenius.Cup, Box

A tensor cup is a frobenius cup in a tensor diagram.

Parameters:

• left (Dim) – The atomic type.

• right (Dim) – Its adjoint.

• dom (T) –

• cod (T) –