def deadline
import bend-collections-laws-math@1.0.0.0/proofs/lib/lemmas/src/time.bend as Timeimport Base
import bend-collections-laws-math@1.0.0.0/proofs/lib/lemmas/types/model.bend as T
25def deadline(now: T.Int64, +ns: T.Int64) -> T.Int64:
26 deadline_choose(now, ns, is_zero(ns))