*>
*> \param[in] VL
*> \verbatim
-*> VL is DOUBLE PRECISION
+*> VL is REAL
*> \endverbatim
*>
*> \param[in] VU
*> \verbatim
-*> VU is DOUBLE PRECISION
+*> VU is REAL
*> The lower and upper bounds for the eigenvalues.
*> \endverbatim
*>
*> \param[in] D
*> \verbatim
-*> D is DOUBLE PRECISION array, dimension (N)
+*> D is REAL array, dimension (N)
*> JOBT = 'T': The N diagonal elements of the tridiagonal matrix T.
*> JOBT = 'L': The N diagonal elements of the diagonal matrix D.
*> \endverbatim
*>
*> \param[in] E
*> \verbatim
-*> E is DOUBLE PRECISION array, dimension (N)
+*> E is REAL array, dimension (N)
*> JOBT = 'T': The N-1 offdiagonal elements of the matrix T.
*> JOBT = 'L': The N-1 offdiagonal elements of the matrix L.
*> \endverbatim