Files
Upsilon/apps/probability/distribution/incomplete_beta_function.h
2019-08-20 17:16:19 +02:00

35 lines
1.2 KiB
C

#ifndef PROBABILITY_INCOMPLETE_BETA_FUNCTION_H
#define PROBABILITY_INCOMPLETE_BETA_FUNCTION_H
/*
* zlib License
*
* Regularized Incomplete Beta Function
*
* Copyright (c) 2016, 2017 Lewis Van Winkle
* http://CodePlea.com
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
* arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute it
* freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software
* in a product, an acknowledgement in the product documentation would be
* appreciated but is not required.
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
* 3. This notice may not be removed or altered from any source distribution.
*/
// WARNING: this code has been modified
double IncompleteBetaFunction(double a, double b, double x);
#endif