NaturalAddition.double: law of stelliferous@0.0.2.0
Import: import stelliferous@0.0.2.0/proofs/natural_addition.bend as NaturalAddition
Lines 17-19 of stelliferous@0.0.2.0/proofs/natural_addition.bend: https://jend.leeeet.dev/read.txt?path=stelliferous@0.0.2.0/proofs/natural_addition.bend&start_line=17&end_line=19

import Base

law double:
  for +n: Nat
  {Nat.add(n,n) == Nat.double(n) : Nat}

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.add
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.double
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/proofs/natural_addition.bend&name=successor_right