2 Commits

Author	SHA1	Message	Date
Benoit Jacob	79a0feee68	big performance improvement in inverse and LU	2008-08-04 23:34:21 +00:00
Benoit Jacob	c2f8ecf466	* LU decomposition, supporting all rectangular matrices, with full ... pivoting for better numerical stability. For now the only application is determinant. * New determinant unit-test. * Disable most of Swap.h for now as it makes LU fail (mysterious). Anyway Swap needs a big overhaul as proposed on IRC. * Remnants of old class Inverse removed. * Some warnings fixed.	2008-08-04 04:45:59 +00:00