LibLinAlg is designed for general purpose matrix handling.
Special classes exist for strings and numbers, for efficient manipulation and numeric functionality such as matrix multiplication.
Functionality such as e.g. inserting and removing rows and columns result in efficient and transparent handling of data. Methods such as 'foreach' allows for efficient application of functions with access to the respective matrix element indices on the entire matrix. Check out the full description at http://forums.riftgame.com/technical-discussions/addon-api-development/376706-introducing-liblinalg-matrix-heaven.html