Mathlib Changelog
v3
Changelog
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Mathlib v3 is deprecated.
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Commit
2020-12-11 16:44
3a88a9ea
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chore(data/subtype): Add coind_bijective and map_involutive (
#5319
)
Estimated changes
Modified
src/data/subtype.lean
added
theorem
subtype.coind_bijective
added
theorem
subtype.coind_surjective
added
theorem
subtype.map_involutive