PROOFTables.revrev: def of bend-osdev-acpi@0.1.1.0
Import: import bend-osdev-acpi@0.1.1.0/PROOF_tables.bend as PROOFTables
Lines 247-248 of bend-osdev-acpi@0.1.1.0/PROOF_tables.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-acpi@0.1.1.0/PROOF_tables.bend&start_line=247&end_line=248

import Base

def revrev(-A: Data, +xs: List<&2, A>) -> {xs == List.reverse(&2, A, List.reverse.go(&2, A, xs, Nil{})) : List<&2, A>}:
  Equal.trans(List<&2, A>, xs, List.append(&2, A, xs, Nil{}), List.reverse(&2, A, List.reverse.go(&2, A, xs, Nil{})), gapp_nil(A, xs), rev_app(A, xs, Nil{}, Nil{}))

Uses (7):
  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=List.reverse
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.reverse.go
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-acpi@0.1.1.0/PROOF_tables.bend&name=gapp_nil
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-acpi@0.1.1.0/PROOF_tables.bend&name=rev_app