\returns the size of the storage major dimension, * i.e., the number of columns for a columns major matrix, and the number of rows otherwise */

\sa MapBase::outerStride() */

\returns an estimate of the reciprocal condition number of the matrix of * which \c *this is the Cholesky decomposition. */

\returns the number of transpositions */

\returns the rotation angle in [-pi,pi] */

PopBack removes and returns the last elements in the queue. Can fail spuriously.

\sa MatrixBase::coeff() * \warning the coordinates must fit into the referenced triangular part */

* Return the pointers to the beginning of each column in \ref valuePtr() */

\returns the kernel of the matrix, also called its null-space. The columns of the returned matrix * will form a basis of the kernel. *

\returns an expression of the matrix U, * The only operation available with this expression is the triangular solve * \code * y = b;

\returns the number of nonzero coefficients which is in practice the number * of stored coefficients. */

\returns the number of non zero coefficients */

\brief Computes the positive-definite square root of the matrix. * * \returns the positive-definite square root of the matrix * * \pre The