C# Class Artemis.Engine.Maths.RootSolver

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Public Methods

Method	Description
Cubic ( double A, double B, double C, double D ) : double[]	Solve for the real roots of a cubic. (Ax^3 + Bx^2 + Cx + D == 0)
NewtonsMethod ( double>.Func f, double>.Func df, double value, double initialGuess, double epsilon = 1e-9, int maxIterations = 1000 ) : double	Use the Newton-Raphson method to attempt to approximate the root of a function. In particular, this function takes in three parameters, f, df, and v. f and df are the function and its derivative respectively. This method then returns x such that f(x) = v (i.e. the root of f(x) - v = 0).
Quadratic ( double A, double B, double C ) : double[]	Solve for the real roots of a quadratic. (Ax^2 + Bx + C == 0)

Method Details

Cubic() public static method

Solve for the real roots of a cubic. (Ax^3 + Bx^2 + Cx + D == 0)

public static Cubic ( double A, double B, double C, double D ) : double[]
A	double
B	double
C	double
D	double
return	double[]

NewtonsMethod() public static method

Use the Newton-Raphson method to attempt to approximate the root of a function. In particular, this function takes in three parameters, f, df, and v. f and df are the function and its derivative respectively. This method then returns x such that f(x) = v (i.e. the root of f(x) - v = 0).

public static NewtonsMethod ( double>.Func f, double>.Func df, double value, double initialGuess, double epsilon = 1e-9, int maxIterations = 1000 ) : double
f	double>.Func
df	double>.Func
value	double
initialGuess	double
epsilon	double
maxIterations	int
return	double

Quadratic() public static method

Solve for the real roots of a quadratic. (Ax^2 + Bx + C == 0)

public static Quadratic ( double A, double B, double C ) : double[]
A	double
B	double
C	double
return	double[]