PROOF.AP.and_r: def of bend-osdev-array@0.1.0.1
Import: import bend-osdev-array@0.1.0.1/PROOF.bend as PROOF
Lines 528-533 of bend-osdev-array@0.1.0.1/PROOF.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-array@0.1.0.1/PROOF.bend&start_line=528&end_line=533

import Base

def AP.and_r(a: Bool, -b: Bool, e: {Bool.and(a, b) == True{} : Bool}) -> {b == True{} : Bool}:
  match a:
    case True{}:
      e
    case False{}:
      Empty.absurd({b == True{} : Bool}, AP.ft(e))

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.and
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Empty.absurd
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-array@0.1.0.1/PROOF.bend&name=AP.ft