| 1 |
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| 2 | /*
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| 3 | *@@sourcefile math.h:
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| 4 | *
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| 5 | * Note: Version numbering in this file relates to XWorkplace version
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| 6 | * numbering.
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| 7 | *
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| 8 | *@@include #include "helpers\math.h"
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| 9 | */
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| 10 |
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| 11 | /* Copyright (C) 2001 Ulrich Mller.
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| 12 | * This file is part of the "XWorkplace helpers" source package.
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| 13 | * This is free software; you can redistribute it and/or modify
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| 14 | * it under the terms of the GNU General Public License as published
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| 15 | * by the Free Software Foundation, in version 2 as it comes in the
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| 16 | * "COPYING" file of the XWorkplace main distribution.
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| 17 | * This program is distributed in the hope that it will be useful,
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| 18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 20 | * GNU General Public License for more details.
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| 21 | */
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| 22 |
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| 23 | #ifndef MATH_HEADER_INCLUDED
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| 24 | #define MATH_HEADER_INCLUDED
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| 25 |
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| 26 | int XWPENTRY mathGCD(int m, int n);
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| 27 |
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| 28 | int XWPENTRY mathIsSquare(int x);
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| 29 |
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| 30 | int XWPENTRY mathFindFactor(int n);
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| 31 |
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| 32 | int XWPENTRY mathIsPrime(unsigned n);
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| 33 |
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| 34 | typedef int XWPENTRY FNFACTORCALLBACK(int iFactor,
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| 35 | int iPower,
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| 36 | void *pUser);
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| 37 | typedef FNFACTORCALLBACK *PFNFACTORCALLBACK;
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| 38 |
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| 39 | int XWPENTRY mathFactorBrute(int n,
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| 40 | PFNFACTORCALLBACK pfnCallback,
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| 41 | void *pUser);
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| 42 |
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| 43 | int XWPENTRY mathFactorPrime(double n,
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| 44 | PFNFACTORCALLBACK pfnCallback,
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| 45 | void *pUser);
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| 46 |
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| 47 | int mathGCDMulti(int *paNs,
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| 48 | int cNs);
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| 49 |
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| 50 | #endif
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| 51 |
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| 52 |
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