1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | // |
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27 | // $Id: SbMath.h,v 1.4 2006/06/29 21:20:46 gunter Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-00-ref-01 $ |
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29 | // |
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30 | #ifndef HEPVis_SbMath_h |
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31 | #define HEPVis_SbMath_h |
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32 | |
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33 | #include <cmath> |
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34 | #ifndef M_PI |
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35 | #define M_PI 3.1415926535897931160E0 |
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36 | #define M_PI_2 1.5707963267948965580E0 |
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37 | #endif |
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38 | |
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39 | #define SbMinimum(a,b) ((a)<(b)?a:b) |
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40 | #define SbMaximum(a,b) ((a)>(b)?a:b) |
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41 | |
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42 | #define FCOS(x) ((float)cos((double)(x))) |
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43 | #define FSIN(x) ((float)sin((double)(x))) |
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44 | #define FACOS(x) ((float)acos((double)(x))) |
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45 | #define FASIN(x) ((float)asin((double)(x))) |
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46 | #define FTAN(x) ((float)tan((double)(x))) |
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47 | #define FATAN(x) ((float)atan((double)(x))) |
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48 | #define FSQRT(x) ((float)sqrt((double)(x))) |
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49 | #define FPOW(x,y) ((float)pow((double)(x),(double)(y))) |
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50 | #define FLOG(x) ((float)log((double)(x))) |
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51 | #define FLOG10(x) ((float)log10((double)(x))) |
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52 | #define FFLOOR(x) ((float)floor((double)(x))) |
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53 | #define FFABS(x) ((float)fabs((double)(x))) |
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54 | #define FCEIL(x) ((float)ceil((double)(x))) |
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55 | |
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56 | #endif |
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