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Theorem quotient_group.mk'_surjective

Modification history

2022-12-30 06:17
src/group_theory/quotient_group.lean
chore(group_theory/quotient_group): open `function`, use `rfl` (#18014)
Modified quotient_group.mk'_surjectiveView on Github →
2022-03-15 11:51
src/group_theory/quotient_group.lean
feat(group_theory/finiteness): quotient of fg is fg (#12652)
Added quotient_group.mk'_surjectiveView on Github →