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Theorem is_subgroup.trivial_mem_of_eq_one

Modification history

2018-04-11 13:50
group_theory/subgroup.lean
chore(group_theory): simplify proofs; generalize some theorems
Deleted is_subgroup.trivial_mem_of_eq_oneView on Github →
2018-04-11 10:25
group_theory/subgroup.lean
style(group_theory): try to follow conventions (calc indentation, lowercase names, ...)
Modified is_subgroup.trivial_mem_of_eq_oneView on Github →
2018-04-11 10:24
group_theory/subgroup.lean
feat(group_theory): add left/right cosets and normal subgroups
Added is_subgroup.trivial_mem_of_eq_oneView on Github →