NatOrder.le_succ_false: def of bend-kit-collections@0.1.4.1
Import: import bend-kit-collections@0.1.4.1/nat_order.bend as NatOrder
Lines 149-154 of bend-kit-collections@0.1.4.1/nat_order.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-collections@0.1.4.1/nat_order.bend&start_line=149&end_line=154

import Base
import bend-mathlib@0.7.4.0/bool.bend as MBool

def le_succ_false(x: Nat, e: LE(1n+x, x)) -> Empty:
  match x:
    case 0n:
      MBool.false_ne_true()(e)
    case 1n+p:
      le_succ_false(p, e)

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Empty
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=bend-kit-collections@0.1.4.1/nat_order.bend&name=LE
  https://jend.leeeet.dev/definition.txt?path=bend-mathlib@0.8.1.0/bool.bend&name=false_ne_true