def Iroot.agrees

bend-collections-laws-crypto@1.0.0.0 · spec/math/generic.bend:160

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

160def Iroot.agrees(~T: Data, ~op: N.Op<T> -> T, ~test: N.Test<T> -> Bool, ~val: T -> Nat, ~of: Nat -> T, +n: T, +k: Nat) -> Type:
161  {G.iroot(~T, ~op, ~test, n, k) == lift(~T, ~of, M.iroot(val(n), k)) : Result<&2, &2, N.NumError, T>}