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Theorem mem_left_coset

Modification history

2018-04-11 14:49
group_theory/coset.lean
chore(group_theory): move order_of into its own file; base costes on left_coset
Modified mem_left_cosetView on Github →
2018-04-11 10:25
group_theory/coset.lean
style(group_theory): try to follow conventions (calc indentation, lowercase names, ...)
Modified mem_left_cosetView on Github →
2018-04-11 10:24
group_theory/coset.lean
feat(group_theory): add left/right cosets and normal subgroups
Added mem_left_cosetView on Github →