Mathlib Changelog
v4
Changelog
About
Github
Theorem
QuadraticForm.equivalent_weightedSumSquares
Modification history
2023-06-06 10:51
Mathlib/LinearAlgebra/QuadraticForm/Isometry.lean
feat: port LinearAlgebra.QuadraticForm.Isometry (#4703)
Added
QuadraticForm.equivalent_weightedSumSquares
View on Github →