feat(order/partition/finpartition): Bound size of a bit of `finpartition.atomise` (#15350)
feat(order/partition/finpartition): Bound size of a bit of `finpartition.atomise` (#15350)

Auxiliary lemmas for Szemerédi Regularity Lemma.

Co-authored-by: Bhavik Mehta <89f31ab0a4650ba7936b563fb45961e72c36eef7@gmail.com>





leanprover-community/mathlib,leanprover-community/mathlib