\returns a read-only view of the stored coefficients as a 1D array expression. * * \warning this method is for \b compressed \b storage \b

@brief create a CBOR serialization of a given JSON value @sa https://json.nlohmann.me/api/basic_json/to_cbor/

\returns the value of the current coefficient.

\brief Reports whether previous computation was successful. * * \returns \c Success if computation was successful, * \c Num

Return the elapsed time in seconds between the last start/stop pair */

Removes all non zeros */

@brief return a string representation of the JSON pointer @sa https://json.nlohmann.me/api/json_pointer/to_string/

const version of rbegin() */

\returns the number of transpositions */

returns a reverse iterator to the last row (rowwise) or column (colwise) of the nested expression. * \sa rend(), crbegin() */

\returns a view of the upper triangular matrix U */

return iterator end (needed for range-based for)

return iterator end (needed for range-based for)

Resizes the matrix to a \a rows x \a cols matrix and initializes it to zero * \sa resizeNonZeros(Index), reserve(), setZero() */

const version of rend() */

@brief remove last reference token @sa https://json.nlohmann.me/api/json_pointer/pop_back/