MathLib, C++, Cpp, Projects, DLL,

 D:\VC\Cpp\CppSln\GS.Math\GS.Math01

NamespaceS

1. HelloWorld - begin

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2. Stewbond namespace

http://cplusplus.com/forum/beginner/62864/

// Returns the erf() of a value (not super precice, but ok)

    double erf(double x)

// Returns the probability of x, given the distribution described by mu and sigma.

    double pdf(double x, double mu, double sigma)

 // Returns the probability of [-inf,x] of a gaussian distribution

    double cdf(double x, double mu, double sigma)

// Returns the integral from -inf to x of any function that accepts x and 2 other parameters

    double cdf_func(double x, double mu, double sigma, double(*ptr_pdf)(double, double, double))

 // function which will approximate an integral of f(x) between a and b:

    double integral(double a, double b, double(*f)(double))

    class NormalDistribution

    Stewbond::NormalDistribution(double _mu, double _sigma) : mu(_mu), sigma(_sigma) 

    inline double Stewbond::NormalDistribution::pdf(double x) const

    double Stewbond::NormalDistribution::cdf(double x) const

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3. Horner Namespace

1. Horner functions. Poly 10 degree

Armstrong norm_cdv, norm_cdf_inverse

double norm_cdf(double x)

double norm_cdf_inverse(double x)

MathLib-Test1 Google Test OK

UnitTest_MathLib std::cout does not work