io.prestosql.util

Class MoreMath

java.lang.Object

io.prestosql.util.MoreMath

public final class MoreMath
extends Object

Method Summary

Modifier and Type	Method and Description
static double	firstNonNaN(double... values)
static double	max(double... values)
static double	min(double... values)
static boolean	nearlyEqual(double a, double b, double epsilon) See http://floating-point-gui.de/errors/comparison/
static boolean	nearlyEqual(float a, float b, float epsilon) See http://floating-point-gui.de/errors/comparison/
static double	rangeMax(double left, double right)
static double	rangeMin(double left, double right)

Methods inherited from class java.lang.Object

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

Method Detail

nearlyEqual

public static boolean nearlyEqual(double a,
                                  double b,
                                  double epsilon)

See http://floating-point-gui.de/errors/comparison/

nearlyEqual

public static boolean nearlyEqual(float a,
                                  float b,
                                  float epsilon)

See http://floating-point-gui.de/errors/comparison/

min

public static double min(double... values)

max

public static double max(double... values)

rangeMin

public static double rangeMin(double left,
                              double right)

rangeMax

public static double rangeMax(double left,
                              double right)

firstNonNaN

public static double firstNonNaN(double... values)