def comb

bend-collections-laws-crypto@1.0.0.0 · src/math/generic.bend:512

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

512def comb(~T: Data, ~op: N.Op<T> -> T, ~test: N.Test<T> -> Bool, +n: T, +k: T) -> Result<&2, &2, N.NumError, T>:
513  comb_big(~T, ~op, ~test, n, k, test(N.Lt{n, k}))