Limbs.nonzero: def of bend-collections-laws-crypto@1.0.0.0
Import: import bend-collections-laws-crypto@1.0.0.0/src/crypto/secp256k1/limbs.bend as Limbs
Lines 190-194 of bend-collections-laws-crypto@1.0.0.0/src/crypto/secp256k1/limbs.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-crypto@1.0.0.0/src/crypto/secp256k1/limbs.bend&start_line=190&end_line=194

import Base

# OR of all limbs being nonzero, without an early exit
def nonzero(xs: List<&2, Nat>, acc: Nat) -> Nat:
  match xs:
    case Nil{}: acc
    case x <> t: nonzero(t, Nat.add(acc, x))

Uses (3):
  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