Theorem Basis.SmithNormalForm.toAddSubgroup_index_eq_ite

Modification history

2025-07-24 16:31

Mathlib/LinearAlgebra/FreeModule/Int.lean

chore: rename `Basis` to `Module.Basis` (#27381) …

Deleted Basis.SmithNormalForm.toAddSubgroup_index_eq_ite View on Github →

2024-11-14 09:20

Mathlib/LinearAlgebra/FreeModule/Int.lean

feat(LinearAlgebra/FreeModule/Int): index of submodules of free ℤ-modules (#18002) …

Added Basis.SmithNormalForm.toAddSubgroup_index_eq_ite View on Github →