Mathlib v3 is deprecated. Go to Mathlib v4

Commit 2019-10-22 00:57 340178d8

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feat(data/finset): inj_on_of_surj_on_of_card_le (#1578)

  • feat(data/finset): inj_on_of_surj_on_of_card_le
  • Type ascriptions
  • function namespace

Estimated changes