def capacity_pair.go

lawful-bytes@0.1.1.0 · PROOF.bend:307

import Base
import lawful-bytes@0.1.1.0/defs.bend as D
import lawful-bytes@0.1.1.0/bytes.bend as B
import lawful-bytes@0.1.1.0/proof_core.bend as C
import lawful-bytes@0.1.1.0/proof_ops.bend as O

307def capacity_pair.go(-b: D.Bytes, m_b: C.BMirror(b)) ->
308  {B.capacity(b) == (b, Pair.snd(D.Bytes, U32, B.capacity(b))) : D.Bytes & U32}:
309  (+l_b, m2_b) = m_b
310  (+t_b, +e_b) = m2_b
311  %e_b : {B.capacity(_) == (_, Pair.snd(D.Bytes, U32, B.capacity(_))) : D.Bytes & U32}
312  O.capacity_pair_t(l_b, t_b)