Time.add: def of bend-collections-laws-math@1.0.0.0
Import: import bend-collections-laws-math@1.0.0.0/proofs/lib/lemmas/src/time.bend as Time
Lines 5-8 of bend-collections-laws-math@1.0.0.0/proofs/lib/lemmas/src/time.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-math@1.0.0.0/proofs/lib/lemmas/src/time.bend&start_line=5&end_line=8

import Base
import bend-collections-laws-math@1.0.0.0/proofs/lib/lemmas/types/model.bend as T
import bend-collections-laws-math@1.0.0.0/proofs/lib/lemmas/src/wide.bend as W

def add(a: T.Int64, b: T.Int64) -> T.Int64:
  match a b:
    case T.I64{x} T.I64{y}:
      T.I64{W.add(x, y)}

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-math@1.0.0.0/proofs/lib/lemmas/src/wide.bend&name=add
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-math@1.0.0.0/proofs/lib/lemmas/types/model.bend&name=Int64