| import Mathlib | |
| open CategoryTheory | |
| theorem exists_sequence_of_distinct_adjoints_nat : | |
| ∃ G : ℕ → (ℕ ⥤ ℕ), | |
| Function.Injective G ∧ | |
| (∀ x, (G 0).obj x = x + 1) ∧ | |
| (∀ n, Nonempty (G (n + 1) ⊣ G n)) := by | |
| sorry |
| import Mathlib | |
| open CategoryTheory | |
| theorem exists_sequence_of_distinct_adjoints_nat : | |
| ∃ G : ℕ → (ℕ ⥤ ℕ), | |
| Function.Injective G ∧ | |
| (∀ x, (G 0).obj x = x + 1) ∧ | |
| (∀ n, Nonempty (G (n + 1) ⊣ G n)) := by | |
| sorry |