/p>
<p>You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA You can also
find the <a href="http://www.gnu.org/licenses/gpl-2.0.html">GPL on the GNU
web site</a>.
</p>
<p>In addition, we kindly ask you to acknowledge FFTW and its authors in
any program or publication in which you use FFTW.  (You are not
<em>required</em> to do so; it is up to your common sense 