law word_roundtrip
import stelliferous@0.0.2.0/proofs/word_multiplication.bend as WordMultiplicationimport Base
import stelliferous@0.0.2.0/proofs/word_arithmetic.bend as WordArithmetic
66law word_roundtrip:
67 for +n: Nat
68 for +w: Word(n)
69 {WordArithmetic.encode(Word.to_nat(n,w),n) == w : Word(n)}