1 ////////////////////////////////////////////////////////////////////////////////
2 //
3 // Copyright (c) 2008 The Regents of the University of California
4 //
5 // This file is part of Qbox
6 //
7 // Qbox is distributed under the terms of the GNU General Public License
8 // as published by the Free Software Foundation, either version 2 of
9 // the License, or (at your option) any later version.
10 // See the file COPYING in the root directory of this distribution
11 // or <http://www.gnu.org/licenses/>.
12 //
13 ///////////////////////////////////////////////////////////////////////////////
14 //
15 // spline.h
16 //
17 ///////////////////////////////////////////////////////////////////////////////
18 void spline(int n, double *x, double *y, double yp_left, double yp_right,
19             int bcnat_left, int bcnat_right, double *y2);
20 void splint (int n, double *xa, double *ya, double *y2a, double x, double *y);
21 void splintd (int n, double *xa, double *ya, double *y2a,
22               double x, double *y, double *dy);
23