Theorem Matrix.eval_det_add_X_smul

Modification history

2025-09-25 08:21
Mathlib/LinearAlgebra/Matrix/Charpoly/Coeff.lean
refactor(LinearAlgebra/Matrix): move lemmas around to reduce imports (#29709) …
Deleted Matrix.eval_det_add_X_smulView on Github →
2023-12-06 13:34
Mathlib/LinearAlgebra/Matrix/Charpoly/Coeff.lean
feat: Add `norm_one_add_smul`. (#8681)
Added Matrix.eval_det_add_X_smulView on Github →