Introduction - If you have any usage issues, please Google them yourself
The " logical link with a line of information," said the triple sparse matrix sequence table to achieve the two matrix addition, subtraction, multiplication function. The input form using sparse matrix triple that, and the results of operations of the matrix array of places are usually listed in the form, and output each line of the first nonzero position. In addition, in order to achieve the table to three yuan, said the sparse matrix into a sparse representation with cross-linked matrix, cross-linked by the results of each row and each column sparse matrix output