Schnorr.lift_x: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/spec/crypto/secp256k1/schnorr.bend as Schnorr
Lines 64-65 of bend-collections@1.0.0.0/spec/crypto/secp256k1/schnorr.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/spec/crypto/secp256k1/schnorr.bend&start_line=64&end_line=65

import Base
import bend-collections@1.0.0.0/spec/crypto/secp256k1/curve.bend as CV

def lift_x(+one: Nat, +x: Nat) -> Maybe<&2, CV.SPoint>:
  lift_if(one, x, Nat.is_lt(x, p(one)))

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.is_lt
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/spec/crypto/secp256k1/curve.bend&name=SPoint
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/spec/crypto/secp256k1/schnorr.bend&name=lift_if
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/spec/crypto/secp256k1/schnorr.bend&name=p