law fits64
import lawful-fields@0.1.1.0/proof_digits.bend as ProofDigitsimport Base
386# Below 64 is below 2^32 (2^32 only meets itself: pow_lt is symbolic).
387law fits64:
388 for +x: Nat
389 for +hx: {Nat.is_le(x, Nat.pow(2n, 6n)) == True{} : Bool}
390 {Nat.is_lt(x, Nat.pow(2n, 32n)) == True{} : Bool}