Theorem Finset.card_le_card_biUnion_add_card_fiber

Modification history

2023-05-14 07:05
Mathlib/Algebra/BigOperators/Order.lean
chore: Rename to `sSup`/`iSup` (#3938) …
Added Finset.card_le_card_biUnion_add_card_fiberView on Github →