List.cons_cong: def of bend-collections-laws-crypto@1.0.0.0
Import: import bend-collections-laws-crypto@1.0.0.0/proofs/lib/list.bend as List
Lines 8-9 of bend-collections-laws-crypto@1.0.0.0/proofs/lib/list.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-crypto@1.0.0.0/proofs/lib/list.bend&start_line=8&end_line=9

import Base

def cons_cong(-A: Data, +h: A, +xs: List<&2, A>, +ys: List<&2, A>, +e: {xs == ys : List<&2, A>}) -> {Con{h, xs} == Con{h, ys} : List<&2, A>}:
  Equal.cong(List<&2, A>, List<&2, A>, zs => Con{h, zs}, xs, ys, e)

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.cong
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List