[eigen-commits] commit/eigen: 2 new changesets

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2 new changesets in eigen:

http://www.bitbucket.org/eigen/eigen/changeset/dbe59c4792b9/
changeset:   r2104:dbe59c4792b9
user:        bjacob
date:        2009-12-01 19:22:14
summary:     minor cleanup
affected #:  1 file (8 bytes)

http://www.bitbucket.org/eigen/eigen/changeset/223add0a77c1/
changeset:   r2105:223add0a77c1
user:        bjacob
date:        2009-12-01 19:26:29
summary:     Big reworking of ColPivQR and its unit test, which now passes even with thousands of repetitions and correctly tests matrices of all sizes. Several surprises along the way: for example, a major cause of trouble was the optimized "table of column squared norms" where the accumulation of imprecision was a serious issue; another surprise is that tests like "x!=0" before dividing by x really benefit from being replaced by fuzzy tests, as i hit real cases where i got wrong results in 1/epsilon.
affected #:  2 files (4.5 KB)

Repository URL: http://bitbucket.org/eigen/eigen/

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