def add_succ
import bend-osdev-acpi@0.1.1.0/PROOF.bend as PROOFimport Base
2514def add_succ(+a: Nat, +b: Nat) -> {1n+Nat.add(a, b) == Nat.add(a, 1n+b) : Nat}:
2515 match a:
2516 case 0n:
2517 {==}
2518 case 1n+p:
2519 %add_succ(p, b) : {1n+1n+Nat.add(p, b) == 1n+_ : Nat}
2520 {==}