DPPSV Example

To solve the equations

Ax = b,

where A is the symmetric positive definite matrix

A = $$\left(\vphantom{ \begin{array}{rrrr} 4.16 & -3.12 & 0.56 & -0.1... ...56 & -0.83 & 0.76 & 0.34 \\ -0.10 & 1.18 & 0.34 & 1.18 \end{array} }\right.$$$$\begin{array}{rrrr} 4.16 & -3.12 & 0.56 & -0.10 \\ -3.12 & 5.... ... \\ 0.56 & -0.83 & 0.76 & 0.34 \\ -0.10 & 1.18 & 0.34 & 1.18 \end{array}$$$$\left.\vphantom{ \begin{array}{rrrr} 4.16 & -3.12 & 0.56 & -0.1... ...56 & -0.83 & 0.76 & 0.34 \\ -0.10 & 1.18 & 0.34 & 1.18 \end{array} }\right)$$  and  b = $$\left(\vphantom{ \begin{array}{r} 8.70 \\ -13.35 \\ 1.89 \\ -4.14 \end{array} }\right.$$$$\begin{array}{r} 8.70 \\ -13.35 \\ 1.89 \\ -4.14 \end{array}$$$$\left.\vphantom{ \begin{array}{r} 8.70 \\ -13.35 \\ 1.89 \\ -4.14 \end{array} }\right)$$.

Details of the Cholesky factorization of A are also output.

Example program
Example data
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