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Theorem dihedral.card

Modification history

2021-03-18 09:41
src/group_theory/dihedral_group.lean
feat(group_theory/quaternion_group): define the (generalised) quaternion groups (#6683) …
Deleted dihedral.cardView on Github →
2021-01-03 02:24
src/group_theory/dihedral.lean
feat(group_theory/dihedral): add dihedral groups (#5171) …
Added dihedral.cardView on Github →