List.reverse_nil_sym: law of bend-mathlib@0.8.1.0
Import: import bend-mathlib@0.8.1.0/list.bend as List
Lines 2378-2382 of bend-mathlib@0.8.1.0/list.bend: https://jend.leeeet.dev/read.txt?path=bend-mathlib@0.8.1.0/list.bend&start_line=2378&end_line=2382

import Base

# Reversing the empty list gives the empty list, reversed to rewrite toward the simple side.
law reverse_nil_sym:
  for -a: Quant
  for -A: Kind(a)
  {Nil{} == List.reverse(a, A, Nil{}) : List<a, A>}

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.sym
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.reverse
  https://jend.leeeet.dev/definition.txt?path=bend-mathlib@0.8.1.0/list.bend&name=reverse_nil