def AP.pred
import bend-osdev-array@0.1.0.1/PROOF.bend as PROOFimport Base
1329def AP.pred(n: Nat) -> Nat:
1330 match n:
1331 case 0n:
1332 0n
1333 case 1n+p:
1334 p
import bend-osdev-array@0.1.0.1/PROOF.bend as PROOFimport Base
1329def AP.pred(n: Nat) -> Nat:
1330 match n:
1331 case 0n:
1332 0n
1333 case 1n+p:
1334 p