The symmetric positive definite cone `$S^{n}_{++}$` is the cone
consisting of all symmetric positive-definite matrices (as a subset of
$\mathbb{R}^{n \times n}$`. It is the interior of the symmetric positive
The symmetric positive definite cone `$S^{n}_{++}$` is the cone
consisting of all symmetric positive-definite matrices (as a subset of
$\mathbb{R}^{n \times n}$`. It is the interior of the symmetric positive