Package xal.tools.math

Class TrigStuff

java.lang.Object

xal.tools.math.TrigStuff

public class TrigStuff
extends Object

general purpose trig stuff not found elsewhere

Method Summary

Modifier and Type	Method	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

Method Details

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)