mathlib
3f173e11 - feat(group_theory/complement): iff-lemmas for when bottom and top subgroups are complementary (#10143)

Commit

4 years ago

feat(group_theory/complement): iff-lemmas for when bottom and top subgroups are complementary (#10143) Adds iff lemmas for when bottom and top subgroups are complementary.

Author

tb65536

Parents

64289fe0

mathlib 3f173e11 - feat(group_theory/complement): iff-lemmas for when bottom and top subgroups are complementary (#10143)

mathlib
3f173e11 - feat(group_theory/complement): iff-lemmas for when bottom and top subgroups are complementary (#10143)