File size: 253 Bytes
b7c7484 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | new F ∧ C → ((H → G ∧ A) → ((A ∨ D → B) → ((F → H) → (E ∧ F → (E → (A → E) ∧ (H ∨ E)))))) intro cases 0 intro intro intro intro cases 6 intro cases 0 cases 6 constructor intro cases 0 cases 6 exact 7 left apply 5 exact 1 |