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#ifndef __MATVEC3_H__ |
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#define __MATVEC3_H__ |
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#include <math.h> |
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#include "simError.h" |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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void identityMat3(double A[3][3]); |
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void swapVectors3(double v1[3], double v2[3]); |
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static double norm3(const double x[3]){ return sqrt(x[0]*x[0] + x[1]*x[1] + x[2]*x[2]); }; |
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double normalize3(double x[3]); |
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void matMul3(double a[3][3], double b[3][3], double out[3][3]); |
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void matVecMul3(double m[3][3], double inVec[3], double outVec[3]); |
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double matDet3(double m[3][3]); |
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void invertMat3(double in[3][3], double out[3][3]); |
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void transposeMat3(double in[3][3], double out[3][3]); |
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void printMat3(double A[3][3]); |
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void printMat9(double A[9]); |
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double matTrace3(double m[3][3]); |
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void crossProduct3(double a[3],double b[3], double out[3]); |
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double dotProduct3(double a[3], double b[3]); |
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void diagonalize3x3(const double A[3][3],double w[3],double V[3][3]); |
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int JacobiN(double **a, int n, double *w, double **v); |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif |
