/[dtapublic]/projs/dtats/trunk/projs/2018/20180707_cgi_web_tools_aux_exe/sieve_eratosthenes.h
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revision 170 by dashley, Sun Jul 8 21:12:48 2018 UTC revision 172 by dashley, Sun Jul 8 21:17:26 2018 UTC
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1  //$Header: /cvsroot/esrg/sfesrg/esrgnxpj/sfnthcgi0304/sieve_eratosthenes.h,v 1.4 2003/04/17 20:02:05 dtashley Exp $  //$Header$
2  //  //
3  //********************************************************************************  //********************************************************************************
4  //Copyright (C) 2003 David T. Ashley  //Copyright (C) 2003 David T. Ashley
5  //********************************************************************************  //********************************************************************************
6  //This program or source file is free software; you can redistribute it and/or  //This program or source file is free software; you can redistribute it and/or
7  //modify it under the terms of the GNU General Public License as published by  //modify it under the terms of the GNU General Public License as published by
8  //the Free Software Foundation; either version 2 of the License, or (at your  //the Free Software Foundation; either version 2 of the License, or (at your
9  //option) any later version.  //option) any later version.
10  //  //
11  //This program or source file is distributed in the hope that it will  //This program or source file is distributed in the hope that it will
12  //be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of  //be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
13  //MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the  //MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  //GNU General Public License for more details.  //GNU General Public License for more details.
15  //  //
16  //You may have received a copy of the GNU General Public License  //You may have received a copy of the GNU General Public License
17  //along with this program; if not, write to the Free Software  //along with this program; if not, write to the Free Software
18  //Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA  //Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
19  //********************************************************************************  //********************************************************************************
20  //  //
21  #ifndef SIEVE_ERATOSTHENES_H_INCLUDED  #ifndef SIEVE_ERATOSTHENES_H_INCLUDED
22     #define SIEVE_ERATOSTHENES_H_INCLUDED     #define SIEVE_ERATOSTHENES_H_INCLUDED
23    
24     #ifdef MODULE_SIEVE_ERATOSTHENES     #ifdef MODULE_SIEVE_ERATOSTHENES
25        #define DECMOD_SIEVE_ERATOSTHENES        #define DECMOD_SIEVE_ERATOSTHENES
26     #else     #else
27        #define DECMOD_SIEVE_ERATOSTHENES extern        #define DECMOD_SIEVE_ERATOSTHENES extern
28     #endif     #endif
29    
30     //Declare the factors which must be checked before using the table.     //Declare the factors which must be checked before using the table.
31     #define  SIEVE_ERATOSTHENES_N_SIEVE_FACTORS                 (5)     #define  SIEVE_ERATOSTHENES_N_SIEVE_FACTORS                 (5)
32     DECMOD_SIEVE_ERATOSTHENES     DECMOD_SIEVE_ERATOSTHENES
33        const unsigned SIEVE_ERATOSTHENES_sieve_factors[SIEVE_ERATOSTHENES_N_SIEVE_FACTORS];        const unsigned SIEVE_ERATOSTHENES_sieve_factors[SIEVE_ERATOSTHENES_N_SIEVE_FACTORS];
34    
35     //Declare the sieve table itself.     //Declare the sieve table itself.
36     #define  SIEVE_ERATOSTHENES_N_SIEVE                       (480)     #define  SIEVE_ERATOSTHENES_N_SIEVE                       (480)
37     DECMOD_SIEVE_ERATOSTHENES     DECMOD_SIEVE_ERATOSTHENES
38        const unsigned SIEVE_ERATOSTHENES_sieve[SIEVE_ERATOSTHENES_N_SIEVE];        const unsigned SIEVE_ERATOSTHENES_sieve[SIEVE_ERATOSTHENES_N_SIEVE];
39    
40     //Declare the first starting prime number to use in the trial divisions, and     //Declare the first starting prime number to use in the trial divisions, and
41     //after that is exhausted the index of the first table entry to use to advance     //after that is exhausted the index of the first table entry to use to advance
42     //the trial divisor.     //the trial divisor.
43     #define  SIEVE_ERATOSTHENES_FIRST_TRIAL_DIVISOR            (13)     #define  SIEVE_ERATOSTHENES_FIRST_TRIAL_DIVISOR            (13)
44     #define  SIEVE_ERATOSTHENES_FIRST_SIEVE_INDEX               (1)     #define  SIEVE_ERATOSTHENES_FIRST_SIEVE_INDEX               (1)
45    
46  #endif /* SIEVE_ERATOSTHENES_H_INCLUDED */  #endif /* SIEVE_ERATOSTHENES_H_INCLUDED */
47    
48  //********************************************************************************  //********************************************************************************
49  // $Log: sieve_eratosthenes.h,v $  // $Log: sieve_eratosthenes.h,v $
50  // Revision 1.4  2003/04/17 20:02:05  dtashley  // Revision 1.4  2003/04/17 20:02:05  dtashley
51  // License text for the GPL added.  All source files are now under the GPL,  // License text for the GPL added.  All source files are now under the GPL,
52  // after some discussion on the GMP list.  // after some discussion on the GMP list.
53  //  //
54  // Revision 1.3  2003/04/16 07:02:06  dtashley  // Revision 1.3  2003/04/16 07:02:06  dtashley
55  // Spelling of Greek name corrected to Eratosthenes from incorrect Erastothenes.  // Spelling of Greek name corrected to Eratosthenes from incorrect Erastothenes.
56  //  //
57  // Revision 1.2  2003/04/15 22:46:18  dtashley  // Revision 1.2  2003/04/15 22:46:18  dtashley
58  // sieve_erastothenes.c  // sieve_erastothenes.c
59  //  //
60  // Revision 1.1  2003/04/15 22:35:41  dtashley  // Revision 1.1  2003/04/15 22:35:41  dtashley
61  // Initial checkin.  // Initial checkin.
62  //********************************************************************************  //********************************************************************************
63  // End of SIEVE_ERATOSTHENES.H.  // End of SIEVE_ERATOSTHENES.H.
64  //********************************************************************************  //********************************************************************************

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