3 Commits

Author	SHA1	Message	Date
Benoit Jacob	504edbddb1	Replace COPYING.LGPL by a copy of the LGPL 2.1 (instead of LGPL 3). ... Indeed, all the LGPL code we use, is licensed under LGPL 2.1 (with some files being "2.1 or later").	2012-09-10 13:27:44 -04:00
Benoit Jacob	d02eccf584	add SSE path for Matrix4f inverse, taken from Intel except that we do a kosher ... division instead of RCPPS-followed-by-Newton-Raphson. The rationale for that is that elsewhere in Eigen we dont allow ourselves this approximation (which throws 2 bits of mantissa), so there's no reason we should allow it here.	2009-12-14 22:47:14 -05:00
Benoit Jacob	3f04a14d7c	there's no reason why we should follow the FSF's stupid recommendation for the naming of these files, right? This could give the wrong impression that Eigen is only GPL-licensed.	2009-11-14 23:26:07 -05:00