Operad#

class discopy.grammar.cfg.Operad(ob=None, ar=None)[source]#

Bases: Category

An operad is a category with a method __call__ which constructs a tree from a root and a list of branches.

Parameters

  • ob (type) – The colours of the operad.

  • ar (type) – The operations of the operad.

ob#

alias of Ty

ar#

alias of Tree