Mathlib Changelog
v3
Changelog
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Mathlib v3 is deprecated.
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Commit
2021-03-19 19:07
c65146d6
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chore(data/finset/basic): erase_inj_on (
#6769
) Quick follow-up to
#6737
Estimated changes
Modified
src/data/finset/basic.lean
added
theorem
finset.erase_inj_on