org.openimaj.math.util

Class QuadraticEquation

java.lang.Object

org.openimaj.math.util.QuadraticEquation

public class QuadraticEquation
extends Object

Utility methods for dealing with quadratic equations.

Author:

Jonathon Hare (jsh2@ecs.soton.ac.uk)

Constructor Summary

Constructors

Constructor and Description
QuadraticEquation()

Method Summary

Modifier and Type	Method and Description
static double[]	solveGeneralQuadratic(double a, double b, double c) Solve the general quadratic ax^2 + bx + c = 0
static float[]	solveGeneralQuadratic(float a, float b, float c) Solve the general quadratic ax^2 + bx + c = 0

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

QuadraticEquation

public QuadraticEquation()

Method Detail

solveGeneralQuadratic

public static float[] solveGeneralQuadratic(float a,
                                            float b,
                                            float c)

Solve the general quadratic ax^2 + bx + c = 0

Parameters:

a - a

b - b

c - c

Returns:

the solution

solveGeneralQuadratic

public static double[] solveGeneralQuadratic(double a,
                                             double b,
                                             double c)

Solve the general quadratic ax^2 + bx + c = 0

Parameters:

a - a

b - b

c - c

Returns:

the solution