feat: Improved todo list

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jstoobysmith 2025-01-22 10:32:39 +00:00
parent 1b2cc5338f
commit ca044d3786
37 changed files with 180 additions and 42 deletions

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@ -623,7 +623,7 @@ lemma Pa'_eq (f f' : (Fin n.succ) ⊕ (Fin n.succ) → ) : Pa' f = Pa' f' ↔
linarith
· rw [h]
/-! TODO: Replace the definition of `join` with a Mathlib definition, most likely `Sum.elim`. -/
TODO "Replace the definition of `join` with a Mathlib definition, most likely `Sum.elim`."
/-- A helper function for what follows. -/
def join (g f : Fin n → ) : Fin n ⊕ Fin n → := fun i =>
match i with