[splits] Case split candidates
  [split] #65fc := p ∨ p₁ = p₂
  [split] #1460 := p ∨ q ∧ r
[splits] Case split candidates
  [split] #8289 := match bs with
      | [] => 1
      | [head] => 2
      | head :: head_1 :: tail => 3
  [split] #bf4f := match as with
      | [] => 1
      | [head] => 2
      | head :: head_1 :: tail => 3
Try these:
  [apply] cases #7a08 for
    ¬p ∨ ¬q
  [apply] cases #8212 for
    ¬p ∨ q
  [apply] cases #fc16 for
    p ∨ ¬q
  [apply] cases #4283 for
    p ∨ q
  [apply] cases #0457 for
    p ∨ r
[thms] Local theorems
  [thm] #c5bb := ∀ (x : Nat), q x
  [thm] #bfb8 := ∀ (x : Nat), p x → p (f x)
[splits] Case split candidates
  [split] #4b88 := x✝ + 1 ≤ y✝ ∨ y✝ + 1 ≤ x✝
[splits] Case split candidates
  [split] #dded := y + 1 ≤ w ∨ w + 1 ≤ y
[splits] Case split candidates
  [split] #4b88 := x✝ + 1 ≤ y✝ ∨ y✝ + 1 ≤ x✝
[splits] Case split candidates
  [split] #dded := y + 1 ≤ w ∨ w + 1 ≤ y