Package org.openl.util.math

Class MathUtils

java.lang.Object

org.openl.util.math.MathUtils

public class MathUtils
extends Object

Author:

DLiauchuk

Constructor Summary

Constructors

Constructor	Description
MathUtils()

Method Summary

Modifier and Type	Method	Description
static Byte	big(byte[] values, int position)
static Double	big(double[] values, int position)
static Float	big(float[] values, int position)
static Integer	big(int[] values, int position)
static Long	big(long[] values, int position)
static Short	big(short[] values, int position)
static <T extends Comparable<T>> T	big(T[] values, int position)
static BigDecimal	divide(BigDecimal number, BigDecimal divisor)	Divide one BigDecimal to another.
static BigInteger	divide(BigInteger number, BigInteger divisor)
static Double	median(byte[] values)
static Double	median(double[] values)
static Float	median(float[] values)
static Double	median(int[] values)
static Double	median(long[] values)
static Double	median(short[] values)
static Float	median(Float[] values)
static BigDecimal	median(BigDecimal[] values)
static BigDecimal	median(BigInteger[] values)
static <T extends Number> Double	median(T[] values)
static byte	mod(byte number, byte divisor)
static double	mod(double number, double divisor)
static float	mod(float number, float divisor)
static int	mod(int number, int divisor)
static long	mod(long number, long divisor)
static short	mod(short number, short divisor)
static Byte	mod(Byte number, Byte divisor)
static Double	mod(Double number, Double divisor)
static Float	mod(Float number, Float divisor)
static Integer	mod(Integer number, Integer divisor)
static Long	mod(Long number, Long divisor)
static Short	mod(Short number, Short divisor)
static BigDecimal	mod(BigDecimal number, BigDecimal divisor)
static BigInteger	mod(BigInteger number, BigInteger divisor)
static long	quotient(byte number, byte divisor)
static long	quotient(double number, double divisor)
static long	quotient(float number, float divisor)
static long	quotient(int number, int divisor)
static long	quotient(long number, long divisor)
static long	quotient(short number, short divisor)
static long	quotient(Byte number, Byte divisor)
static long	quotient(Double number, Double divisor)
static long	quotient(Float number, Float divisor)
static long	quotient(Integer number, Integer divisor)
static long	quotient(Long number, Long divisor)
static long	quotient(Short number, Short divisor)
static long	quotient(BigDecimal number, BigDecimal divisor)
static long	quotient(BigInteger number, BigInteger divisor)
static Byte	small(byte[] values, int position)
static Double	small(double[] values, int position)
static Float	small(float[] values, int position)
static Integer	small(int[] values, int position)
static Long	small(long[] values, int position)
static Short	small(short[] values, int position)
static <T extends Comparable<T>> T	small(T[] values, int position)
static Byte	sum(byte[] values)
static Double	sum(double[] values)
static Float	sum(float[] values)
static Integer	sum(int[] values)
static Long	sum(long[] values)
static Short	sum(short[] values)

Methods inherited from class java.lang.Object

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

Constructor Details

MathUtils

public MathUtils()

Method Details

small

public static <T extends Comparable<T>> T small(T[] values,
 int position)

small

public static Byte small(byte[] values,
 int position)

small

public static Short small(short[] values,
 int position)

small

public static Integer small(int[] values,
 int position)

small

public static Long small(long[] values,
 int position)

small

public static Float small(float[] values,
 int position)

small

public static Double small(double[] values,
 int position)

big

public static <T extends Comparable<T>> T big(T[] values,
 int position)

big

public static Byte big(byte[] values,
 int position)

big

public static Short big(short[] values,
 int position)

big

public static Integer big(int[] values,
 int position)

big

public static Long big(long[] values,
 int position)

big

public static Float big(float[] values,
 int position)

big

public static Double big(double[] values,
 int position)

sum

public static Byte sum(byte[] values)

sum

public static Short sum(short[] values)

sum

public static Integer sum(int[] values)

sum

public static Long sum(long[] values)

sum

public static Float sum(float[] values)

sum

public static Double sum(double[] values)

median

public static <T extends Number> Double median(T[] values)

median

public static Float median(Float[] values)

median

public static BigDecimal median(BigInteger[] values)

median

public static BigDecimal median(BigDecimal[] values)

median

public static Double median(double[] values)

median

public static Double median(byte[] values)

median

public static Double median(short[] values)

median

public static Double median(int[] values)

median

public static Double median(long[] values)

median

public static Float median(float[] values)

mod

public static byte mod(byte number,
 byte divisor)

mod

public static short mod(short number,
 short divisor)

mod

public static int mod(int number,
 int divisor)

mod

public static long mod(long number,
 long divisor)

mod

public static float mod(float number,
 float divisor)

mod

public static double mod(double number,
 double divisor)

mod

public static Byte mod(Byte number,
 Byte divisor)

mod

public static Short mod(Short number,
 Short divisor)

mod

public static Integer mod(Integer number,
 Integer divisor)

mod

public static Long mod(Long number,
 Long divisor)

mod

public static Float mod(Float number,
 Float divisor)

mod

public static Double mod(Double number,
 Double divisor)

mod

public static BigInteger mod(BigInteger number,
 BigInteger divisor)

mod

public static BigDecimal mod(BigDecimal number,
 BigDecimal divisor)

quotient

public static long quotient(byte number,
 byte divisor)

quotient

public static long quotient(short number,
 short divisor)

quotient

public static long quotient(int number,
 int divisor)

quotient

public static long quotient(long number,
 long divisor)

quotient

public static long quotient(float number,
 float divisor)

quotient

public static long quotient(double number,
 double divisor)

quotient

public static long quotient(Byte number,
 Byte divisor)

quotient

public static long quotient(Short number,
 Short divisor)

quotient

public static long quotient(Integer number,
 Integer divisor)

quotient

public static long quotient(Long number,
 Long divisor)

quotient

public static long quotient(Float number,
 Float divisor)

quotient

public static long quotient(Double number,
 Double divisor)

quotient

public static long quotient(BigInteger number,
 BigInteger divisor)

quotient

public static long quotient(BigDecimal number,
 BigDecimal divisor)

divide

public static BigDecimal divide(BigDecimal number,
 BigDecimal divisor)

Divide one BigDecimal to another. When providing a result of divide operation, the precision '5' and RoundingMode.HALF_UP settings are used.

Returns:

rounded to 5 values after comma and RoundingMode.HALF_UP value.

divide

public static BigInteger divide(BigInteger number,
 BigInteger divisor)