id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
2686	lower/upper triangular matrices are defined and used transposed from math usage	dougrm@…	Gunter	The first paragraph of http://www.boost.org/doc/libs/1_37_0/libs/numeric/ublas/doc/triangular.htm#triangular_matrix describes when elements of lower and upper triangular matrices are fixed at 0,  The definition is transposed from what I have always understood to define lower/upper triangular.  With the given definition, a lower triangular matrix has enforced zeros in the lower triangular portion (when i>j).  To me, that is an upper triangular matrix.  Oh, I just looked at a little bit of the code and I think it does what the document says -- i.e., the wrong thing.  So, this ticket should apply to numeric/ublas software also.	Bugs	closed	Boost 1.38.0	uBLAS	Boost 1.37.0	Problem	fixed