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20101005 beta 

20101004 beta 

0.8.5 
Easy InstallNot sure? Get more info. pear install Math_Matrix0.8.5 Pyrus InstallTry PEAR2's installer, Pyrus. php pyrus.phar install pear/Math_Matrix0.8.5 Release date: 20031101 19:15 UTC Release state: beta Changelog: Fixed some bugs in matrix multiplication reported by John Pye (john@curioussymbols.com) and Marcel Brunner (marcel@palmer.li). Fixed some minor documentation incosistencies. Modified the setData() method to accept a Math_Matrix object or an array of arrays of numbers. Added the setZeroThreshold() and getZeroThreshold() to set and get the value used as upper bound to minimize roundoff errors. Added also two static methods to generate famous matrices: Math_Matrix::makeHilbert() for a square Hilber matrix, and Math_Matrix::makeHankel() for m by n Hankel matrix. Reorganized the directories to comply to the current directory organization proposal. It is recommended to uninstall the older version of Math_Matrix (and Math_Vector) before installing this new release to avoid lingering files (there is also a new release of Math_Vector): $ pear uninstall Math_Matrix Math_Vector $ pear install Math_Vector $ pear install Math_Matrix Included explicitely the optional dependency on the PHPUnit package version 0.6.2 or older, as current versions of that package need PHP5. Dependencies:

20030516 stable 