sp_mathematics.cpp File Reference

#include "SP_Mathematics.h"

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Namespaces
namespace	SP_Maths
Functions
void	SP_Maths::CrossProduct (const double A[3], const double B[3], double C[3])
double	SP_Maths::DotProduct (const double A[3], const double B[3])
void	SP_Maths::FindAnEigenVector (double &m11, double &m12, double &m13, double &m22, double &m23, double &m33, double l1, double v1[3])
void	SP_Maths::FindOrthogonalVectors (const double iA[3], double oB[3], double oC[3])
void	SP_Maths::rootsOfCubicPolynomialCodeGeneratedByMaple (double a, double b, double c, double d, std::complex< double > &r1, std::complex< double > &r2, std::complex< double > &r3)
double	SP_Maths::rootsOfCubicPolynomial (double a, double b, double c, double d, std::complex< double > &r1, std::complex< double > &r2, std::complex< double > &r3)
double	SP_Maths::rootsOfCubicPolynomial (double a, double b, double c, double d, double &r1, double &r2, double &r3)
double	SP_Maths::rootOfCubicPolynomial (double a, double b, double c, double d, int rootNo)
double	SP_Maths::eigenValsOf3by3SymMatrix (double m11, double m12, double m13, double m22, double m23, double m33, double &lamda1, double &lamda2, double &lamda3)
double	SP_Maths::eigenValsOf3by3SymMatrixSmith1961 (double m11, double m12, double m13, double m22, double m23, double m33, double &lamda1, double &lamda2, double &lamda3)
void	SP_Maths::eigenValsAndVecsOf3by3SymMatrix (double m11, double m12, double m13, double m22, double m23, double m33, double &l1, double &l2, double &l3, double v1[3], double v2[3], double v3[3])
void	SP_Maths::eigenValsAndVecsOf3by3SymMatrixUsingQRFactor (double m11, double m12, double m13, double m22, double m23, double m33, double &l1, double &l2, double &l3, double v1[3], double v2[3], double v3[3])
double	SP_Maths::RootFindingByNewtonRaphsonMethod (void(*funcd)(double x, double *fx, double *dfx), double x1, double x2, double xacc)