Grim reference (alpha)

SingularValues

Input: SingularValues(A)
$$\sigma\!\left(A\right)$$

The set of singular values of the matrix $A$.

Symbolic evaluation examples

Input: SingularValues(Matrix([[1, 1, -1], [-1, 0, 1], [-1, 1, 1]]))
$$\sigma \,\displaystyle{\begin{pmatrix}1 & 1 & -1 \\-1 & 0 & 1 \\-1 & 1 & 1\end{pmatrix}}$$
Output: Set(Sqrt(6), Sqrt(2), 0)   (evaluated by pygrim in 0.0011 s)
$$\left\{\sqrt{6}, \sqrt{2}, 0\right\}$$

Last updated: 2020-03-06 00:22:16