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Class aima.math.Function

java.lang.Object
   |
   +----aima.math.Function

Math functions. Simple math functions to augment those in java.lang.Math.

public class  Function
     extends java.lang.Object
{
          // Constructors 1
     public Function();

          // Methods 2
     public static int argmax(double[]);
     public static double max(double[]);
}

• Function

   public Function() 

Default constructor

• max

   public static double max(double[] x) 

Computes the max of an array of doubles.

Parameter	Description
x	An array of doubles. x = {x_1, x_2, ... x_n}.

Returns:

max_i(x)

• argmax

   public static int argmax(double[] x) 

Computes the index of the max element in an array of doubles.

Parameter	Description
x	An array of doubles. x = {x_1, x_2, ... x_n}.

Returns:

argmax_i(x)

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