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Subject: [ublas] Example of use of boost::numeric::bindings::lapack with symmetric or triangular matrices?
From: Douglas Bates (bates_at_[hidden])
Date: 2011-06-09 18:33:58

I am struggling to determine how to use the lapack bindings. As a
simple example, how would use potrf declared in
boost/numeric/bindings/lapack/computational/potrf.hpp to evaluate the
Cholesky decomposition of a positive definite symmetric matrix. I
can't decide what type of matrix to pass to it. On input it is a
symmetric matrix but on output it is a triangular matrix.

On a more general level, are there code examples using the lapack
bindings that I could study?