Helpers for half->float and float->half conversions. Currently only used by the AVX code.

\returns the number of rows (resp. columns) of the matrix if the storage order column major (resp. row major) */

Log base 2 for 32 bits positive integers. * Conveniently returns 0 for x==0. */

\returns an expression of the matrix L, internally stored as supernodes * The only operation available with this expression is the triangular so

\returns the sparse triangular factor R. It is a sparse matrix */

\returns the matrix \b Z. */

\returns the absolute value of the biggest pivot, i.e. the biggest * diagonal coefficient of U. */

For non-Arduino platforms

\returns the number of nonzero pivots in the LU decomposition. * Here nonzero is meant in the exact sense, not in a fuzzy sense. * So that

* Return the number of supernodes */

\internal packet conjugate and flip the real & imaginary results */

\internal flip the real & imaginary results */

\internal load a full vector from complex location - row-wise */

\internal load half a vector with one complex value */

\internal load a vector from a real-only vector location */

\internal packet negate */

* Project a vector s onto the second order cone defined by mu * @param s, mu * @return projection onto cone if s is outside cone. Return s if s is i

\returns the rank of the matrix of which *this is the LU decomposition. * * \note This method has to determine which pivots should be cons

Forwards the resizing request to the nested expression * \sa DenseBase::resize(Index) */

* Return the location in \em rowvaluePtr() which starts each column */

* Number of rows */

\returns the number of rows */

Sets this matrix to be the identity matrix of the current size. */

Shifts [A, B, C, D] to [B, 0, D, 0]. Used to implement left shifts for Packet2l.

Shifts [A, B, C, D] to [0, A, 0, C]. Used to implement right shifts for Packet2l.

\returns the signed distance between the plane \c *this and a point \a p. * \sa absDistance() */