def wn.lt_irrefl
import bend-osdev-word64@0.1.1.0/proof_value.bend as ProofValueimport Base
149def wn.lt_irrefl(x: Nat, h: {Nat.is_lt(x, x) == True{} : Bool}) -> Empty:
150 match x:
151 case 0n:
152 wn.ft(h)
153 case 1n+p:
154 wn.lt_irrefl(p, h)