Class ExtendedDouble

Represents a number as Mantissa * exp(Exponent).

Inheritance

Object

ExtendedDouble

Inherited Members

Object.Equals(Object, Object)

Object.GetType()

Object.MemberwiseClone()

Object.ReferenceEquals(Object, Object)

Namespace: Microsoft.ML.Probabilistic.Math

Assembly: Microsoft.ML.Probabilistic.dll

Syntax

public class ExtendedDouble

Constructors

ExtendedDouble(Double, Double)

Declaration

public ExtendedDouble(double mantissa, double exponent)

Parameters

Type	Name	Description
Double	mantissa
Double	exponent

Fields

Exponent

Declaration

public readonly double Exponent

Field Value

Type	Description
Double

Mantissa

Declaration

public readonly double Mantissa

Field Value

Type	Description
Double

Methods

Equals(Object)

Declaration

public override bool Equals(object obj)

Parameters

Type	Name	Description
Object	obj

Returns

Type	Description
Boolean

Overrides

Object.Equals(Object)

FromDouble(Double)

Declaration

public static ExtendedDouble FromDouble(double value)

Parameters

Type	Name	Description
Double	value

Returns

Type	Description
ExtendedDouble

GetHashCode()

Declaration

public override int GetHashCode()

Returns

Type	Description
Int32

Overrides

Object.GetHashCode()

Log()

Declaration

public double Log()

Returns

Type	Description
Double

Max(Double)

Declaration

public ExtendedDouble Max(double minimum)

Parameters

Type	Name	Description
Double	minimum

Returns

Type	Description
ExtendedDouble

MultiplyExp(Double)

Declaration

public ExtendedDouble MultiplyExp(double logarithm)

Parameters

Type	Name	Description
Double	logarithm

Returns

Type	Description
ExtendedDouble

NaN()

Declaration

public static ExtendedDouble NaN()

Returns

Type	Description
ExtendedDouble

PositiveInfinity()

Declaration

public static ExtendedDouble PositiveInfinity()

Returns

Type	Description
ExtendedDouble

ToDouble()

Declaration

public double ToDouble()

Returns

Type	Description
Double

ToString()

Declaration

public override string ToString()

Returns

Type	Description
String

Overrides

Object.ToString()

Zero()

Declaration

public static ExtendedDouble Zero()

Returns

Type	Description
ExtendedDouble

Operators

Addition(ExtendedDouble, ExtendedDouble)

Declaration

public static ExtendedDouble operator +(ExtendedDouble x, ExtendedDouble y)

Parameters

Type	Name	Description
ExtendedDouble	x
ExtendedDouble	y

Returns

Type	Description
ExtendedDouble

Division(ExtendedDouble, ExtendedDouble)

Declaration

public static ExtendedDouble operator /(ExtendedDouble x, ExtendedDouble y)

Parameters

Type	Name	Description
ExtendedDouble	x
ExtendedDouble	y

Returns

Type	Description
ExtendedDouble

Division(ExtendedDouble, Double)

Declaration

public static ExtendedDouble operator /(ExtendedDouble x, double y)

Parameters

Type	Name	Description
ExtendedDouble	x
Double	y

Returns

Type	Description
ExtendedDouble

Multiply(ExtendedDouble, ExtendedDouble)

Declaration

public static ExtendedDouble operator *(ExtendedDouble x, ExtendedDouble y)

Parameters

Type	Name	Description
ExtendedDouble	x
ExtendedDouble	y

Returns

Type	Description
ExtendedDouble

Multiply(ExtendedDouble, Double)

Declaration

public static ExtendedDouble operator *(ExtendedDouble x, double y)

Parameters

Type	Name	Description
ExtendedDouble	x
Double	y

Returns

Type	Description
ExtendedDouble

Subtraction(ExtendedDouble, ExtendedDouble)

Declaration

public static ExtendedDouble operator -(ExtendedDouble x, ExtendedDouble y)

Parameters

Type	Name	Description
ExtendedDouble	x
ExtendedDouble	y

Returns

Type	Description
ExtendedDouble

UnaryNegation(ExtendedDouble)

Declaration

public static ExtendedDouble operator -(ExtendedDouble x)

Parameters

Type	Name	Description
ExtendedDouble	x

Returns

Type	Description
ExtendedDouble