facets.util
Class Doubles

java.lang.Object
  facets.util.Doubles

public final class Doubles
extends java.lang.Object

Floating-point utilities.

Doubles extends its superclass by

Field Summary

static int	DECIMALS_FX
static int	DIGITS_SF

Constructor Summary

Doubles(double[] vals)

Method Summary

static double	fixed(double val, int decimals)
static double	fx(double val)
static double	hypotenuse(double a, double b)
double	rms()
static double	sf(double val)
static double	sigFigs(double val, int digits)
static double	stepped(double[] steps, double[] stepped, double val)
static double[]	toArray(java.lang.Object[] objects)
static java.lang.Double[]	toObjects(double[] array)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

DIGITS_SF

public static int DIGITS_SF

DECIMALS_FX

public static int DECIMALS_FX

Constructor Detail

Doubles

public Doubles(double[] vals)

Method Detail

sf

public static double sf(double val)

sigFigs

public static double sigFigs(double val,
                             int digits)

rms

public double rms()

toObjects

public static java.lang.Double[] toObjects(double[] array)

toArray

public static double[] toArray(java.lang.Object[] objects)

hypotenuse

public static double hypotenuse(double a,
                                double b)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

stepped

public static double stepped(double[] steps,
                             double[] stepped,
                             double val)

fx

public static double fx(double val)

fixed

public static double fixed(double val,
                           int decimals)