random_dist.h

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/*
 * random_dist.h
 *
 * Extra random distributions.
 *
 * (c) 2012 Sofian Audry -- info(@)sofianaudry(.)com
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef RANDOM_DIST_H_
#define RANDOM_DIST_H_

#include "random.h"
#include <math.h>

float exponential(float lambda);

float cauchy(float median = 0, float sigma = 1);

int geometric(float p);

bool bernouilli(float p = 0.5);

#endif /* RANDOM_DIST_H_ */