Last active
October 25, 2025 18:12
-
-
Save fionn/e41cd93a141a1ff69b47a64477e1ca1e to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| rw [four_eq_succ_three] | |
| rw [three_eq_succ_two] | |
| repeat rw [two_eq_succ_one] | |
| repeat rw [one_eq_succ_zero] | |
| repeat rw [add_succ] | |
| repeat rw [add_succ] | |
| rw [add_zero] | |
| rfl |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment