\section{lib/neatogen/matinv.c File Reference}
\label{matinv_8c}\index{lib/neatogen/matinv.\-c@{lib/neatogen/matinv.\-c}}
{\ttfamily \#include $<$stdlib.\-h$>$}\\*
{\ttfamily \#include \char`\"{}render.\-h\char`\"{}}\\*
Include dependency graph for matinv.\-c\-:\nopagebreak
\begin{figure}[H]
\begin{center}
\leavevmode
\includegraphics[width=350pt]{matinv_8c__incl}
\end{center}
\end{figure}
\subsection*{Functions}
\begin{DoxyCompactItemize}
\item 
{\bf int} {\bf lu\-\_\-decompose} (double $\ast$$\ast$a, {\bf int} n)
\item 
void {\bf lu\-\_\-solve} (double $\ast$x, double $\ast$b, {\bf int} n)
\item 
{\bf int} {\bf matinv} (double $\ast$$\ast$A, double $\ast$$\ast$Ainv, {\bf int} n)
\end{DoxyCompactItemize}


\subsection{Function Documentation}
\index{matinv.\-c@{matinv.\-c}!lu\-\_\-decompose@{lu\-\_\-decompose}}
\index{lu\-\_\-decompose@{lu\-\_\-decompose}!matinv.c@{matinv.\-c}}
\subsubsection[{lu\-\_\-decompose}]{\setlength{\rightskip}{0pt plus 5cm}{\bf int} lu\-\_\-decompose (
\begin{DoxyParamCaption}
\item[{double $\ast$$\ast$}]{a, }
\item[{{\bf int}}]{n}
\end{DoxyParamCaption}
)}\label{matinv_8c_a722707b073ca55675b6b178a568e0dca}


Definition at line 67 of file lu.\-c.



References free\-\_\-array(), N\-\_\-\-N\-E\-W, and new\-\_\-array().



Referenced by matinv().

\index{matinv.\-c@{matinv.\-c}!lu\-\_\-solve@{lu\-\_\-solve}}
\index{lu\-\_\-solve@{lu\-\_\-solve}!matinv.c@{matinv.\-c}}
\subsubsection[{lu\-\_\-solve}]{\setlength{\rightskip}{0pt plus 5cm}void lu\-\_\-solve (
\begin{DoxyParamCaption}
\item[{double $\ast$}]{x, }
\item[{double $\ast$}]{b, }
\item[{{\bf int}}]{n}
\end{DoxyParamCaption}
)}\label{matinv_8c_a06edb2d590e1616dcf514a3feada61c8}


Definition at line 142 of file lu.\-c.



References dot.



Referenced by matinv().

\index{matinv.\-c@{matinv.\-c}!matinv@{matinv}}
\index{matinv@{matinv}!matinv.c@{matinv.\-c}}
\subsubsection[{matinv}]{\setlength{\rightskip}{0pt plus 5cm}{\bf int} matinv (
\begin{DoxyParamCaption}
\item[{double $\ast$$\ast$}]{A, }
\item[{double $\ast$$\ast$}]{Ainv, }
\item[{{\bf int}}]{n}
\end{DoxyParamCaption}
)}\label{matinv_8c_ad9bfaaabcdb03a0ece8e6f7f07ef80a2}


Definition at line 42 of file matinv.\-c.



References lu\-\_\-decompose(), lu\-\_\-solve(), and N\-\_\-\-N\-E\-W.



Referenced by solve\-Circuit().

