Mathlib Changelog
v3
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Mathlib v3 is deprecated.
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Theorem
set.pi_singleton_index
Modification history
2020-08-21 19:07
src/data/set/basic.lean
feat(set/basic): some results about `set.pi` (#3894) …
Deleted
set.pi_singleton_index
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2018-09-21 17:46
data/set/basic.lean
feat(data/set): add set.pi
Added
set.pi_singleton_index
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