2
Copyright (C) 2003-2008 Fons Adriaensen <fons@kokkinizita.net>
4
This program is free software; you can redistribute it and/or modify
5
it under the terms of the GNU General Public License as published by
6
the Free Software Foundation; either version 2 of the License, or
7
(at your option) any later version.
9
This program is distributed in the hope that it will be useful,
10
but WITHOUT ANY WARRANTY; without even the implied warranty of
11
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12
GNU General Public License for more details.
14
You should have received a copy of the GNU General Public License
15
along with this program; if not, write to the Free Software
16
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23
float exp2ap (float x)
29
// return ldexp (1 + x * (0.66 + 0.34 * x), i);
30
return ldexp (1 + x * (0.6930 + x * (0.2416 + x * (0.0517 + x * 0.0137))), i);