PROOF.F_of: def of bend-osdev-bytes@0.1.1.1
Import: import bend-osdev-bytes@0.1.1.1/PROOF.bend as PROOF
Lines 262-267 of bend-osdev-bytes@0.1.1.1/PROOF.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-bytes@0.1.1.1/PROOF.bend&start_line=262&end_line=267

import Base
import bend-osdev-bytes@0.1.1.1/bytes.bend as B

def F_of(+xs: List<&2, U32>) -> {B.w8s.of_list(xs) == B.w8s.of_list.fast(xs) : List<&2, B.OctByte>}:
  Equal.sym(List<&2, B.OctByte>, B.w8s.of_list.fast(xs), B.w8s.of_list(xs),
    Equal.trans(List<&2, B.OctByte>, B.w8s.of_list.fast(xs), B.w8s.rev_onto(B.w8s.rev_onto(B.w8s.of_list(xs), Nil{}), Nil{}), B.w8s.of_list(xs),
      Equal.cong(List<&2, B.OctByte>, List<&2, B.OctByte>, l => B.w8s.rev_onto(l, Nil{}), B.w8s.of_list.go(xs, Nil{}), B.w8s.rev_onto(B.w8s.of_list(xs), Nil{}), g_of(xs, Nil{})),
      Equal.trans(List<&2, B.OctByte>, B.w8s.rev_onto(B.w8s.rev_onto(B.w8s.of_list(xs), Nil{}), Nil{}), List.append(&2, B.OctByte, B.w8s.of_list(xs), Nil{}), B.w8s.of_list(xs),
        r8_rr(B.w8s.of_list(xs), Nil{}, Nil{}), app_nil8(B.w8s.of_list(xs)))))

Uses (14):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.cong
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.sym
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.trans
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.append
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.1/PROOF.bend&name=app_nil8
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.1/PROOF.bend&name=g_of
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.1/PROOF.bend&name=r8_rr
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.1/bytes.bend&name=OctByte
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.1/bytes.bend&name=w8s.of_list
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.1/bytes.bend&name=w8s.of_list.fast
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.1/bytes.bend&name=w8s.of_list.go
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.1/bytes.bend&name=w8s.rev_onto