Algebra.op_right_comm: law of bend-mathlib@0.8.1.0
Import: import bend-mathlib@0.8.1.0/algebra.bend as Algebra
Lines 38-47 of bend-mathlib@0.8.1.0/algebra.bend: https://jend.leeeet.dev/read.txt?path=bend-mathlib@0.8.1.0/algebra.bend&start_line=38&end_line=47

import Base

# Right commutation from associativity and commutativity.
law op_right_comm:
  for ~A: Data
  for ~op: A -> A -> A
  for ~assoc: @x: A -> @y: A -> @z: A -> {op(op(x, y), z) == op(x, op(y, z)) : A}
  for ~comm: @x: A -> @y: A -> {op(x, y) == op(y, x) : A}
  for +a: A
  for +b: A
  for +c: A
  {op(op(a, b), c) == op(op(a, c), b) : A}

Uses (1):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.sym