#ifndef ACTIVATIONS_H
#define ACTIVATIONS_H

typedef enum{
    SIGMOID, RELU, IDENTITY
}ACTIVATION;

ACTIVATION get_activation(char *s);
double relu_activation(double x);
double relu_gradient(double x);
double sigmoid_activation(double x);
double sigmoid_gradient(double x);
double identity_activation(double x);
double identity_gradient(double x);

#endif