\paragraph{Presentation:}FA$\mu$ST is a C++ toolbox, useful to decompose a given dense matrix into a product of sparse matrices in order to reduce its computational complexity (both for storage and manipulation). In the following figure \ref{fig:presentation}, the matrix A represents the dense matrix and $S_j$ correspond to the sparse matrices as $A=\prod_{j=1}^J S_j$.
\paragraph{Presentation:}FA$\mu$ST is a C++ toolbox, useful to decompose a given dense matrix into a product of sparse matrices in order to reduce its computational complexity (both for storage and manipulation). In the figure \ref{fig:presentation}, the matrix A represents the dense matrix and $S_j$ correspond to the sparse matrices as $A=\prod_{j=1}^J S_j$.