Revision #1857 → #2386 · back to history
48ea5ee62801| Field | From #1857 | To #2386 |
|---|---|---|
| mathlib.decl | Gauss.sum_range_id | Finset.sum_range_id |
| note | Mathlib has `Finset.sum_range_id` giving ∑ k in range n, k = n*(n-1)/2 from which the value 1275 follows, but no instance lemma names 1275. | Mathlib has `Finset.sum_range_id` giving ∑ k in range n, k = n*(n-1)/2 from which the value 1275 follows, but no instance lemma names 1275. (Moderated: corrected decl name from `Gauss.sum_range_id`.) |
| provenance | ai | ai-moderated |