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QuadraticMap.toQuadraticMap_toBilin
Modification history
2024-07-20 11:05
Mathlib/LinearAlgebra/QuadraticForm/Basis.lean
feat: `BilinForm.toQuadraticForm` is surjective in free modules (#14292) …
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QuadraticMap.toQuadraticMap_toBilin
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