TMathConstants (math 8.0.4 API)

java.lang.Object
- de.gsi.math.TMathConstants

Direct Known Subclasses:: TMath

public class TMathConstants
extends Object

Constructor Summary

Constructors
Constructor and Description

TMathConstants()

Constructors
Constructor and Description
`TMathConstants()`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static double`	`Abs(double d)`
`static float`	`Abs(float d)`
`static int`	`Abs(int d)`
`static long`	`Abs(long d)`
`static short`	`Abs(short d)`
`static double`	`ACos(double arg0)`
`static double`	`ASin(double arg0)`
`static double`	`ATan(double arg0)`
`static double`	`ATan2(double y, double x)`
`static double`	`C()`
`static double`	`Ccgs()`
`static double`	`Ceil(double x)`
`static int`	`CeilNint(double x)`
`static double`	`Cos(double arg0)`
`static double`	`CosH(double arg0)`
`static double`	`CUncertainty()`
`static double`	`DegToRad()`
`static double`	`E()`
`static double`	`EulerGamma()`
`static boolean`	`Even(long a)`
`static double`	`Exp(double x)`
`static boolean`	`Finite(double x)`
`static double`	`Floor(double x)`
`static int`	`FloorNint(double x)`
`static double`	`G()`
`static double`	`Gcgs()`
`static double`	`GhbarC()`
`static double`	`GhbarCUncertainty()`
`static double`	`Gn()`
`static double`	`GnUncertainty()`
`static double`	`GUncertainty()`
`static double`	`H()`
`static double`	`Hbar()`
`static double`	`Hbarcgs()`
`static double`	`HbarUncertainty()`
`static double`	`HC()`
`static double`	`HCcgs()`
`static double`	`Hcgs()`
`static double`	`HUncertainty()`
`double`	`Hypot(double x, double y)`
`static long`	`Hypot(long x, long y)` some integer math
`static double`	`InvPi()`
`static boolean`	`IsNaN(double x)`
`static double`	`K()`
`static double`	`Kcgs()`
`static double`	`KUncertainty()`
`static double`	`Ldexp(double x, int exp)`
`static double`	`Ln10()`
`static double`	`Log(double x)`
`static double`	`Log10(double x)`
`static double`	`Log2()`
`static double`	`Log2(double x)`
`static double`	`LogE()`
`static double`	`Max(double a, double b)`
`static float`	`Max(float a, float b)`
`static int`	`Max(int a, int b)`
`static long`	`Max(long a, long b)`
`static short`	`Max(short a, short b)`
`static double`	`Min(double a, double b)`
`static float`	`Min(float a, float b)`
`static int`	`Min(int a, int b)`
`static long`	`Min(long a, long b)`
`static short`	`Min(short a, short b)`
`static double`	`MWair()`
`static double`	`Na()`
`static double`	`NaUncertainty()`
`static long`	`NextPrime(long x)` Return next prime number after x, unless x is a prime in which case x is returned.
`static int`	`Nint(double x)`
`static int`	`Nint(float x)`
`static boolean`	`Odd(long a)`
`static double`	`Pi()`
`static double`	`PiOver2()`
`static double`	`PiOver4()`
`static double`	`Power(double x, double y)`
`static double`	`Qe()`
`static double`	`QeUncertainty()`
`static double`	`R()`
`static double`	`RadToDeg()`
`static double`	`Range(double lb, double ub, double x)`
`static int`	`Range(int lb, int ub, int x)`
`static long`	`Range(long lb, long ub, long x)`
`static short`	`Range(short lb, short ub, short x)`
`static double`	`Rgair()`
`static double`	`RUncertainty()`
`static double`	`Sigma()`
`static double`	`SigmaUncertainty()`
`static double`	`Sign(double a, double b)`
`static float`	`Sign(float a, float b)`
`static int`	`Sign(int a, int b)`
`static long`	`Sign(long a, long b)`
`static short`	`Sign(short a, short b)`
`static double`	`Sin(double arg0)`
`static double`	`SinH(double arg0)`
`static double`	`Sqr(double x)`
`static double`	`Sqrt(double x)`
`static double`	`Sqrt2()`
`static double`	`Tan(double arg0)`
`static double`	`TanH(double arg0)`
`static double`	`TwoPi()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- TMathConstants
```
public TMathConstants()
```

Method Detail

Pi
```
public static final double Pi()
```

TwoPi
```
public static final double TwoPi()
```

PiOver2
```
public static final double PiOver2()
```

PiOver4
```
public static final double PiOver4()
```

InvPi
```
public static final double InvPi()
```

RadToDeg
```
public static final double RadToDeg()
```

DegToRad
```
public static final double DegToRad()
```

Sqrt2
```
public static final double Sqrt2()
```

E
```
public static final double E()
```
Returns:

e (base of natural log)

Ln10
```
public static final double Ln10()
```
Returns:

natural log of 10 (to convert log to ln)

LogE
```
public static final double LogE()
```
Returns:

base-10 log of e (to convert ln to log)

Log2
```
public static final double Log2()
```
Returns:

base-e log of 2

C
```
public static final double C()
```
Returns:

velocity of light in [m s^-1]

Ccgs
```
public static final double Ccgs()
```
Returns:

velocity of light in [cm s^-1]

CUncertainty

public static final double CUncertainty()

G
```
public static final double G()
```
Returns:

gravitational constant in [m^3 kg^-1 s^-2]

Gcgs
```
public static final double Gcgs()
```
Returns:

gravitational constant in [cm^3 g^-1 s^-2]

GUncertainty

public static final double GUncertainty()

GhbarC
```
public static final double GhbarC()
```

GhbarCUncertainty

public static final double GhbarCUncertainty()

Gn
```
public static final double Gn()
```

GnUncertainty

public static final double GnUncertainty()

H
```
public static final double H()
```

Hcgs
```
public static final double Hcgs()
```

HUncertainty

public static final double HUncertainty()

Hbar
```
public static final double Hbar()
```

Hbarcgs
```
public static final double Hbarcgs()
```

HbarUncertainty

public static final double HbarUncertainty()

HC
```
public static final double HC()
```

HCcgs
```
public static final double HCcgs()
```

K
```
public static final double K()
```

Kcgs
```
public static final double Kcgs()
```

KUncertainty

public static final double KUncertainty()

Sigma
```
public static final double Sigma()
```

SigmaUncertainty

public static final double SigmaUncertainty()

Na
```
public static final double Na()
```

NaUncertainty

public static final double NaUncertainty()

R
```
public static final double R()
```

RUncertainty

public static final double RUncertainty()

MWair
```
public static final double MWair()
```

Rgair
```
public static final double Rgair()
```

EulerGamma

public static final double EulerGamma()

Qe
```
public static final double Qe()
```

QeUncertainty

public static final double QeUncertainty()

Sin

public static double Sin(double arg0)

Cos

public static double Cos(double arg0)

Tan

public static double Tan(double arg0)

SinH

public static double SinH(double arg0)

CosH

public static double CosH(double arg0)

TanH

public static double TanH(double arg0)

ASin

public static double ASin(double arg0)

ACos

public static double ACos(double arg0)

ATan

public static double ATan(double arg0)

ATan2

public static double ATan2(double y,
                           double x)

Hypot

public double Hypot(double x,
                    double y)

Sqrt
```
public static double Sqrt(double x)
```

Sqr
```
public static double Sqr(double x)
```

Ceil

public static final double Ceil(double x)

CeilNint

public static final int CeilNint(double x)

Floor
```
public static double Floor(double x)
```

FloorNint

public static int FloorNint(double x)

Exp
```
public static double Exp(double x)
```

Ldexp

public static double Ldexp(double x,
                           int exp)

Power

public static double Power(double x,
                           double y)

Log
```
public static double Log(double x)
```

Log10
```
public static double Log10(double x)
```

Log2
```
public static double Log2(double x)
```

Nint
```
public static int Nint(float x)
```
Parameters:

x - input

Returns:

Round to nearest integer. Rounds half integers to the nearest

Nint
```
public static int Nint(double x)
```
Parameters:

x - input

Returns:

Round to nearest integer. Rounds half integers to the nearest even integer.

Finite

public static boolean Finite(double x)

IsNaN

public static boolean IsNaN(double x)

Hypot
```
public static long Hypot(long x,
                         long y)
```
some integer math

Parameters:

x - input px

y - input py

Returns:

sqrt(px*px + py*py)

Even
```
public static boolean Even(long a)
```

Odd
```
public static boolean Odd(long a)
```

Abs
```
public static short Abs(short d)
```

Abs
```
public static int Abs(int d)
```

Abs
```
public static long Abs(long d)
```

Abs
```
public static float Abs(float d)
```

Abs
```
public static double Abs(double d)
```

Sign

public static short Sign(short a,
                         short b)

Sign

public static int Sign(int a,
                       int b)

Sign

public static long Sign(long a,
                        long b)

Sign

public static float Sign(float a,
                         float b)

Sign

public static double Sign(double a,
                          double b)

Min

public static short Min(short a,
                        short b)

Min

public static int Min(int a,
                      int b)

Min

public static long Min(long a,
                       long b)

Min

public static float Min(float a,
                        float b)

Min

public static double Min(double a,
                         double b)

Max

public static short Max(short a,
                        short b)

Max

public static int Max(int a,
                      int b)

Max

public static long Max(long a,
                       long b)

Max

public static float Max(float a,
                        float b)

Max

public static double Max(double a,
                         double b)

Range

public static short Range(short lb,
                          short ub,
                          short x)

Range

public static int Range(int lb,
                        int ub,
                        int x)

Range

public static long Range(long lb,
                         long ub,
                         long x)

Range

public static double Range(double lb,
                           double ub,
                           double x)

NextPrime
```
public static long NextPrime(long x)
```
Return next prime number after x, unless x is a prime in which case x is returned.

Parameters:

x - input

Returns:

next prime number greater/equal x

Class TMathConstants

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

TMathConstants

Method Detail

Pi

TwoPi

PiOver2

PiOver4

InvPi

RadToDeg

DegToRad

Sqrt2

E

Ln10

LogE

Log2

C

Ccgs

CUncertainty

G

Gcgs

GUncertainty

GhbarC

GhbarCUncertainty

Gn

GnUncertainty

H

Hcgs

HUncertainty

Hbar

Hbarcgs

HbarUncertainty

HC

HCcgs

K

Kcgs

KUncertainty

Sigma

SigmaUncertainty

Na

NaUncertainty

R

RUncertainty

MWair

Rgair

EulerGamma

Qe

QeUncertainty

Sin

Cos

Tan

SinH

CosH

TanH

ASin

ACos

ATan

ATan2

Hypot

Sqrt

Sqr

Ceil

CeilNint

Floor

FloorNint

Exp

Ldexp

Power

Log

Log10

Log2

Nint

Nint

Finite

IsNaN

Hypot

Even