ProofTree.anode_eq: law of lawful-arrays@0.1.0.0
Import: import lawful-arrays@0.1.0.0/proof_tree.bend as ProofTree
Lines 27-35 of lawful-arrays@0.1.0.0/proof_tree.bend: https://jend.leeeet.dev/read.txt?path=lawful-arrays@0.1.0.0/proof_tree.bend&start_line=27&end_line=35

import Base

law anode_eq:
  for -T: Type
  for -x1: Array<T>
  for -x2: Array<T>
  for -y1: Array<T>
  for -y2: Array<T>
  for e1: {x1 == y1 : Array<T>}
  for e2: {x2 == y2 : Array<T>}
  {ANode{x1, x2} == ANode{y1, y2} : Array<T>}

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