def round.fin
import bend-lawful-stdlib@0.1.0.0/src/float/format.bend as Formatimport Base
import bend-lawful-stdlib@0.1.0.0/src/float/bin.bend as Bin
79def round.fin(+top: Nat, neg: Bool, +t: Nat, qrs: Bin.Bin & Bool & Bool) -> Val:
80 (+q, r, s) = qrs
81 over(top, neg, round.up(q, Bool.and(r, Bool.or(s, Bin.odd(q)))), t)