#include <ActivationFunction.h>
Public Attributes  
char *  name 
double(*  normal )(double, double) 
double(*  derivate )(double, double) 
Complete definition of a function and its derivate.

The derivative function, used for the backpropagation algorithm. 

The symbolic name of the function. 

Plain function itself. The first parameter gives the xvalue, the second one is the theta value, taken from the neuron. 