Mathlib Changelog
v3
Changelog
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Mathlib v3 is deprecated.
Go to Mathlib v4
Commit
2018-03-07 13:46
dc8c35f7
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feat(logic/function): add hfunext and funext_iff
Estimated changes
Modified
logic/function.lean
added
theorem
function.funext_iff
added
theorem
function.hfunext