PROOF.b.factor: def of bend-osdev-apparmor@0.1.0.0
Import: import bend-osdev-apparmor@0.1.0.0/PROOF.bend as PROOF
Lines 49-55 of bend-osdev-apparmor@0.1.0.0/PROOF.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-apparmor@0.1.0.0/PROOF.bend&start_line=49&end_line=55

import Base

# (p and n and f) or (p and q) is p and ((n and f) or q)
def b.factor(+p: Bool, +n: Bool, +f: Bool, +q: Bool) -> {Bool.or(Bool.and(Bool.and(p, n), f), Bool.and(p, q)) == Bool.and(p, Bool.or(Bool.and(n, f), q)) : Bool}:
  match p:
    case True{}:
      {==}
    case False{}:
      {==}

Uses (3):
  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=Bool.or