org.stellarium.solve
Class DoubleSolve

java.lang.Object
  org.stellarium.solve.DoubleSolve

public class DoubleSolve
extends java.lang.Object

Version:

Java

Author:

Jerome Beau

Nested Class Summary

static class	DoubleSolve.DoublePair
static interface	DoubleSolve.Pair

Constructor Summary

DoubleSolve()

Method Summary

static DoubleSolve.DoublePair	solve_bisection(UnaryFunction f, double lower, double upper, double err, int maxIter) DoubleSolve a function using the bisection method.
static DoubleSolve.DoublePair	solve_iteration(UnaryFunction f, double x0, double err, int maxIter) DoubleSolve using iteration; terminate when error is below err or the maximum number of iterations is reached.
static DoubleSolve.DoublePair	solveIterationFixed(UnaryFunction f, double x0, int maxIter) DoubleSolve using iteration method and a fixed number of steps.

Methods inherited from class java.lang.Object

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

Constructor Detail

DoubleSolve

public DoubleSolve()

Method Detail

solve_bisection

public static DoubleSolve.DoublePair solve_bisection(UnaryFunction f,
                                                     double lower,
                                                     double upper,
                                                     double err,
                                                     int maxIter)

DoubleSolve a function using the bisection method. Returns a pair with the solution as the first element and the error as the second.

solve_iteration

public static DoubleSolve.DoublePair solve_iteration(UnaryFunction f,
                                                     double x0,
                                                     double err,
                                                     int maxIter)

DoubleSolve using iteration; terminate when error is below err or the maximum number of iterations is reached.

solveIterationFixed

public static DoubleSolve.DoublePair solveIterationFixed(UnaryFunction f,
                                                         double x0,
                                                         int maxIter)

DoubleSolve using iteration method and a fixed number of steps.