C# Class Encog.Engine.Util.BoundMath

C# will sometimes return Math.NaN or Math.Infinity when numbers get to large or too small. This can have undesirable effects. This class provides some basic math functions that may be in danger of returning such a value. This class imposes a very large and small ceiling and floor to keep the numbers within range.

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Public Methods

Method	Description
Cos ( double a ) : double	Calculate the cos.
Exp ( double a ) : double	Calculate the exp.
Log ( double a ) : double	Calculate the log.
Pow ( double a, double b ) : double	Calculate the power of a number.
Sin ( double a ) : double	Calculate the sin.
Sqrt ( double a ) : double	Calculate the square root.

Private Methods

Method	Description
BoundMath ( ) : System	Private constructor.

Method Details

Cos() public static method

Calculate the cos.

public static Cos ( double a ) : double
a	double	The value passed to the function.
return	double

Exp() public static method

Calculate the exp.

public static Exp ( double a ) : double
a	double	The value passed to the function.
return	double

Log() public static method

Calculate the log.

public static Log ( double a ) : double
a	double	The value passed to the function.
return	double

Pow() public static method

Calculate the power of a number.

public static Pow ( double a, double b ) : double
a	double	The base.
b	double	The exponent.
return	double

Sin() public static method

Calculate the sin.

public static Sin ( double a ) : double
a	double	The value passed to the function.
return	double

Sqrt() public static method

Calculate the square root.

public static Sqrt ( double a ) : double
a	double	The value passed to the function.
return	double