\returns the number of rows of the matrix */

\returns the size of a side of the respective square matrix, i.e., the number of indices */

\returns the rotation angle in [0,2pi] */

\internal * \sa insertBack, insertBackByOuterInner */

\returns a const pointer to the array of values. * This function is aimed at interoperability with other libraries. * \sa innerIndexPtr(),

\returns the stored value at index \a key * If the value does not exist, then the value \a defaultValue is returned without any insertion. */

* Get the number of columns of the input matrix. */

\returns true if \a U (full or thin) is asked for in this SVD decomposition */

Returns the Index in the input tensor of the first value that needs to be used to compute the reduction at output index "index".

\internal */

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