def cnt.d253
import bend-osdev-acpi@0.1.1.0/PROOF.bend as PROOFimport Base
import bend-osdev-bytes@0.1.1.0/bytes.bend as B
195def cnt.d253(+k: Nat, +lt: {Nat.is_lt(Nat.add(253n, k), 256n) == True{} : Bool}) -> {U32.to_nat(B.byte(U32.from_nat(Nat.add(253n, k)))) == Nat.add(253n, k) : Nat}:
196 match k:
197 case 0n:
198 {==}
199 case 1n+p:
200 cnt.d254(p, lt)