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Theorem card_class_group_eq_one_iff

Modification history

2022-10-08 20:02
src/ring_theory/class_group.lean
refactor(ring_theory/class_group): redefine class_group without fraction field (#16727) …
Modified card_class_group_eq_one_iffView on Github →
2021-08-18 12:08
src/ring_theory/class_group.lean
feat(ring_theory): define the ideal class group (#8626) …
Added card_class_group_eq_one_iffView on Github →