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Def left_cosets.left_coset

Modification history

2018-04-16 20:29
group_theory/coset.lean
fix(group_theory/coset): left_cosets.left_cosets -> left_cosets.eq_class_eq_left_coset is now a theorem
Deleted left_cosets.left_cosetView on Github →
2018-04-16 20:09
group_theory/coset.lean
refactor(group_theory/coset): left_cosets is now a quotient (#103)
Added left_cosets.left_cosetView on Github →