def AP.spz

bend-osdev-array@0.1.0.1 · PROOF.bend:357

import bend-osdev-array@0.1.0.1/PROOF.bend as PROOF
import Base

357def AP.spz(n: Nat) -> {Word.shl.put(n, True{}, Word.zero(n)) == AP.pw(n, 0n) : Word(n)}:
358  match n:
359    case 0n:
360      {==}
361    case 1n+ +q:
362      AP.wcon_cong(q, True{}, Word.shl.put(q, False{}, Word.zero(q)), Word.zero(q), AP.spzz(q))

Uses (8)

Used by (1)