Ed25519.Scalar.mul_add: def of bend-collections-laws-crypto@1.0.0.0
Import: import bend-collections-laws-crypto@1.0.0.0/spec/crypto/ed25519.bend as Ed25519
Lines 317-318 of bend-collections-laws-crypto@1.0.0.0/spec/crypto/ed25519.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-crypto@1.0.0.0/spec/crypto/ed25519.bend&start_line=317&end_line=318

import Base
import bend-collections-laws-crypto@1.0.0.0/spec/crypto/curve25519/field.bend as FS
import bend-collections-laws-crypto@1.0.0.0/src/crypto/ed25519/scalar.bend as ESC

def Scalar.mul_add(+one: Nat, +h1: {one == 1n : Nat}, +k: List<&2, U32>, +s: List<&2, U32>, +r: List<&2, U32>, +hk: {FS.tight(k) == True{} : Bool}, +hs: {FS.tight(s) == True{} : Bool}, +hr: {FS.tight(r) == True{} : Bool}, +hsl: {Nat.is_lt(FS.value(s), ell(one)) == True{} : Bool}, +hrl: {Nat.is_lt(FS.value(r), ell(one)) == True{} : Bool}) -> Type:
  {FS.value(ESC.mul_add(k, s, r)) == Nat.mod(Nat.add(FS.value(r), Nat.mul(FS.value(k), FS.value(s))), ell(one)) : Nat}

Uses (12):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.add
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.is_lt
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.mod
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.mul
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/spec/crypto/curve25519/field.bend&name=tight
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/spec/crypto/curve25519/field.bend&name=value
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/spec/crypto/ed25519.bend&name=ell
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/src/crypto/ed25519/scalar.bend&name=mul_add