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[Type] Remove non-square determinant #5876

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[Type] Remove non-square determinant #5876

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16 changes: 0 additions & 16 deletions Sofa/framework/Type/src/sofa/type/Mat.h
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Original file line number Diff line number Diff line change
Expand Up @@ -941,22 +941,6 @@ constexpr real determinant(const Mat<1,1,real>& m) noexcept
return m(0, 0);
}

/// Generalized-determinant of a 2x3 matrix.
/// Mirko Radi, "About a Determinant of Rectangular 2×n Matrix and its Geometric Interpretation"
template<class real>
constexpr real determinant(const Mat<2,3,real>& m) noexcept
{
return m(0,0)*m(1,1) - m(0,1)*m(1,0) - ( m(0,0)*m(1,2) - m(0,2)*m(1,0) ) + m(0,1)*m(1,2) - m(0,2)*m(1,1);
}

/// Generalized-determinant of a 3x2 matrix.
/// Mirko Radi, "About a Determinant of Rectangular 2×n Matrix and its Geometric Interpretation"
template<class real>
constexpr real determinant(const Mat<3,2,real>& m) noexcept
{
return m(0,0)*m(1,1) - m(1,0)*m(0,1) - ( m(0,0)*m(2,1) - m(2,0)*m(0,1) ) + m(1,0)*m(2,1) - m(2,0)*m(1,1);
}

// one-norm of a 3 x 3 matrix
template<class real>
real oneNorm(const Mat<3,3,real>& A)
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