Mathlib v3 is deprecated. Go to Mathlib v4

Theorem finset.card_Iio_finset

Modification history

2022-10-30 21:46
src/data/finset/interval.lean
chore(data/finset/locally_finite): add more lemmas about one-sided intervals (#17033) …
Added finset.card_Iio_finsetView on Github →