def p_of_string_fast

bend-osdev-bytes@0.1.1.0 · PROOF.bend:588

import Base
import bend-osdev-bytes@0.1.1.0/bytes.bend as B

588def p_of_string_fast(+s: String) -> {B.of_string(s) == B.of_string.fast(s) : List<&2, U32>}:
589  Equal.sym(List<&2, U32>, B.of_string.fast(s), B.of_string(s),
590    Equal.trans(List<&2, U32>, B.of_string.fast(s), B.rev_onto(B.rev_onto(B.of_string(s), Nil{}), Nil{}), B.of_string(s),
591      Equal.cong(List<&2, U32>, List<&2, U32>, l => B.rev_onto(l, Nil{}), B.of_string.go(s, Nil{}), B.rev_onto(B.of_string(s), Nil{}), g_of_string(s, Nil{})),
592      rr_back(B.of_string(s))))