PROOF.un.dmu.s: def of bend-osdev-u32@0.1.0.0
Import: import bend-osdev-u32@0.1.0.0/PROOF.bend as PROOF
Lines 1071-1073 of bend-osdev-u32@0.1.0.0/PROOF.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-u32@0.1.0.0/PROOF.bend&start_line=1071&end_line=1073

import Base

def un.dmu.s(-s: Nat, -t: Nat, -r1: Nat, -r2: Nat, pr: {s == t : Nat} & {r1 == r2 : Nat}) -> {1n+s == 1n+t : Nat} & {r1 == r2 : Nat}:
  (a, c) = pr
  (un.succ_cong(s, t, a), c)

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=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-u32@0.1.0.0/PROOF.bend&name=un.succ_cong