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8e9db35f PB |
1 | /* @(#) pf_float.h 98/01/28 1.1 */ |
2 | #ifndef _pf_float_h | |
3 | #define _pf_float_h | |
4 | ||
5 | /*************************************************************** | |
6 | ** Include file for PForth, a Forth based on 'C' | |
7 | ** | |
8 | ** Author: Phil Burk | |
9 | ** Copyright 1994 3DO, Phil Burk, Larry Polansky, David Rosenboom | |
10 | ** | |
1f99f95d S |
11 | ** Permission to use, copy, modify, and/or distribute this |
12 | ** software for any purpose with or without fee is hereby granted. | |
13 | ** | |
14 | ** THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL | |
15 | ** WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED | |
16 | ** WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL | |
17 | ** THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR | |
18 | ** CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING | |
19 | ** FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF | |
20 | ** CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | |
21 | ** OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
8e9db35f PB |
22 | ** |
23 | ***************************************************************/ | |
24 | ||
25 | typedef double PF_FLOAT; | |
26 | ||
27 | /* Define pForth specific math functions. */ | |
28 | ||
29 | #define fp_acos acos | |
30 | #define fp_asin asin | |
31 | #define fp_atan atan | |
32 | #define fp_atan2 atan2 | |
33 | #define fp_cos cos | |
34 | #define fp_cosh cosh | |
35 | #define fp_fabs fabs | |
36 | #define fp_floor floor | |
37 | #define fp_log log | |
38 | #define fp_log10 log10 | |
39 | #define fp_pow pow | |
40 | #define fp_sin sin | |
41 | #define fp_sinh sinh | |
42 | #define fp_sqrt sqrt | |
43 | #define fp_tan tan | |
44 | #define fp_tanh tanh | |
3a940535 | 45 | #define fp_round round |
8e9db35f PB |
46 | |
47 | #endif |