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

* @brief 1-bit distance estimation for a single vector (no FastScan) */

* @brief Full bits distance estimation for a single vector. */

Returns the threshold that will be used by certain methods such as rank(). * * See the documentation of setThreshold(const RealScalar&).

get number of threads of current sys

\returns an expression of P H P^-1 */ TODO implement twists in a more evaluator friendly fashion

Get Lunz

Get Numeric

Floating point comparison with tolerance

Favor using AVX if available.

\internal */

* Adds point. Updates the point if it is already in the index. * If replacement of deleted elements is enabled: replaces previously deleted point

add_pointer. * Adds an existing pointer to the map and returns the virtual pointer id. */

To use for operations with the adjoint of Q

* \internal * \brief Reallocates an aligned block of memory. * \throws std::bad_alloc on allocation failure */

Performs a symbolic decomposition on the sparcity of \a matrix. * * This function is particularly useful when solving for several problems

\returns the rotation angle */

Like at(), but the search is performed in the range [start,end) */

\returns a pointer to the SPQR workspace */

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

\returns the number of columns */

Resizes the matrix to a \a rows x \a cols matrix leaving old values untouched. * * If the sizes of the matrix are decreased, then the matr

count. * Return the number of active pointers (i.e, pointers that * have been malloc but not freed). */