Matrix Market Coordinate Format

Matrix Market Coordinate Format is a text data format created in 1996.

#1783on PLDB

28Years Old

The Matrix Market exchange formats are a set of human readable, ASCII-based file formats designed to facilitate the exchange of matrix data. The file formats were designed and adopted for the Matrix Market, a NIST repository for test data for use in comparative studies of algorithms for numerical linear algebra.. Read more on Wikipedia...

Matrix Market Coordinate Format website
Matrix Market Coordinate Format Wikipedia page
Matrix Market Coordinate Format first developed in National Institute of Standards and Technology
See also: (2 related languages)ASCII, Harwell-Boeing file format

Example from the web:

1    0      0       6      0
0   10.5    0       0      0
0    0    .015      0      0å
0  250.5    0     -280    33.32
0    0      0       0     12