def bq.nhi
import bend-osdev-algo@0.1.0.0/proof_bsearch.bend as ProofBsearchimport Base
78def bq.nhi(+d: Nat, +l: List<&2, U32>, +lo: U32, +hi: U32, +key: U32) -> U32:
79 bq.nhi.a(U32.is_lt(lo, hi), U32.is_lt(bq.x(d, l, lo, hi), key), hi, bq.mid(lo, hi))