Goal:
  
  A : Type
  B : Type
  P : list A → list A → A → A → B → Type
  ls2 : list A
  ls3 : list A
  H : [] ≠ [] ∨ #|ls2| = #|ls3|
  ============================
   (#|ls2| = #|ls3|)


DEBUG:Going to execute:
t

Goals:
  
  A : Type
  B : Type
  P : list A → list A → A → A → B → Type
  ls2 : list A
  ls3 : list A
  H : [] ≠ []
  ============================
   (#|ls2| = #|ls3|)

  
  A : Type
  B : Type
  P : list A → list A → A → A → B → Type
  ls2 : list A
  ls3 : list A
  H : #|ls2| = #|ls3|
  ============================
   (#|ls2| = #|ls3|)


DEBUG:Going to execute:
easy
DEBUG LTAC Evaluated term: H

Goals:
  
  A : Type
  B : Type
  P : list A → list A → A → A → B → Type
  ls2 : list A
  ls3 : list A
  H : [] ≠ []
  ============================
   (#|ls2| = #|ls3|)

  
  A : Type
  B : Type
  P : list A → list A → A → A → B → Type
  ls2 : list A
  ls3 : list A
  H : #|ls2| = #|ls3|
  ============================
   (#|ls2| = #|ls3|)


DEBUG:Going to execute:
easy0 || (solve [ intuition eauto  3 with core terms ])