Nat.le_of_succ_le_succ: law of bend-mathlib@0.8.1.0
Import: import bend-mathlib@0.8.1.0/nat.bend as Nat
Lines 1428-1433 of bend-mathlib@0.8.1.0/nat.bend: https://jend.leeeet.dev/read.txt?path=bend-mathlib@0.8.1.0/nat.bend&start_line=1428&end_line=1433

import Base

# The order of successors is the order of the naturals: a + 1 <= b + 1 implies a <= b.
law le_of_succ_le_succ:
  for -a: Nat
  for -b: Nat
  for h: le(1n+a, 1n+b)
  le(a, b)

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=bend-mathlib@0.8.1.0/nat.bend&name=le