Mac.take_prefix: law of bend-collections-laws-crypto@1.0.0.0
Import: import bend-collections-laws-crypto@1.0.0.0/proofs/crypto/poly1305/mac.bend as Mac
Lines 59-62 of bend-collections-laws-crypto@1.0.0.0/proofs/crypto/poly1305/mac.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-crypto@1.0.0.0/proofs/crypto/poly1305/mac.bend&start_line=59&end_line=62

import Base
import bend-collections-laws-crypto@1.0.0.0/spec/crypto/poly1305.bend as R
import bend-collections-laws-crypto@1.0.0.0/src/crypto/poly1305/limbs.bend as Li

law take_prefix:
  for +n: Nat
  for +xs: List<&2, U32>
  {Li.take(n, xs) == R.prefix(n, xs) : List<&2, U32>}

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.cong
  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=U32
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/spec/crypto/poly1305.bend&name=prefix
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/src/crypto/poly1305/limbs.bend&name=take