Mathlib Changelog
v3
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Mathlib v3 is deprecated.
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Def
cosets
Modification history
2018-04-11 14:49
group_theory/subgroup.lean
chore(group_theory): move order_of into its own file; base costes on left_coset
Deleted
cosets
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2018-04-11 10:25
group_theory/subgroup.lean
style(group_theory): try to follow conventions (calc indentation, lowercase names, ...)
Modified
cosets
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2018-03-10 13:38
group_theory/subgroup.lean
feat(group_theory): add a little bit of group theory; prove of Lagrange's theorem
Added
cosets
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