xal.tools.math

Class TrigStuff

java.lang.Object

xal.tools.math.TrigStuff

public class TrigStuff
extends java.lang.Object

general purpose trig stuff not found elsewhere

Constructor Summary

Constructors

Constructor and Description
TrigStuff()

Method Summary

Modifier and Type	Method and Description
static double	unwrap(double y, double yIn) this method shifts the first argument by a multiple of 2*PI to produce the nearest point to another specified point

Methods inherited from class java.lang.Object

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

Constructor Detail

TrigStuff

public TrigStuff()

Method Detail

unwrap

public static double unwrap(double y,
                            double yIn)

this method shifts the first argument by a multiple of 2*PI to produce the nearest point to another specified point

Parameters:

y - = input number

yIn - = number to get the input close to (within 2pi)