def comb_big

bend-collections-laws-crypto@1.0.0.0 · src/math/generic.bend:505

import Base
import bend-collections-laws-crypto@1.0.0.0/src/math/num.bend as N

505def comb_big(~T: Data, ~op: N.Op<T> -> T, ~test: N.Test<T> -> Bool, +n: T, +k: T, big: Bool) -> Result<&2, &2, N.NumError, T>:
506  match big:
507    case True{}:
508      Done{op(N.ZeroOp{})}
509    case False{}:
510      comb_k(~T, ~op, ~test, n, min(~T, ~op, ~test, k, op(N.Sub{n, k})))