\returns the current precision. * * \sa setPrecision() */

\returns the current precision. * * \sa setPrecision() */

\returns an expression of P H P^-1 where H is the matrix represented by \c *this */

\returns an expression of P H P^-1 where H is the matrix represented by \c *this */

\returns \c true if \c *this is approximately equal to \a other, within the precision * determined by \a prec. * * \sa MatrixB

\returns \c true if \c *this is approximately equal to \a other, within the precision * determined by \a prec. * * \sa MatrixB

\returns a view of the lower triangular matrix L */

\returns a view of the lower triangular matrix L */

Default constructor Start a series of r trials:

Default constructor Start a series of r trials:

Constructs a uniform scaling from scale factor \a s */

Constructs a uniform scaling from scale factor \a s */

The following is needed for std::complex<Real>:

The following is needed for std::complex<Real>:

\returns the outer size. * * \note For a vector, this returns just 1. For a matrix (non-vector), this is the major dimension * with