jv.cpp File Reference

Implementation of Bessel functions of noninteager order. More...

#include <itpp/base/bessel/bessel_internal.h>
#include <itpp/base/math/elem_math.h>
#include <itpp/base/itassert.h>

Defines
#define	MAXGAM   171.624376956302725
#define	MAXNUM   1.79769313486231570815E308
#define	MACHEP   1.11022302462515654042E-16
#define	MAXLOG   7.08396418532264106224E2
#define	MINLOG   -7.08396418532264106224E2
#define	PI   3.14159265358979323846
#define	BIG   1.44115188075855872E+17
Functions
double	jv (double n, double x)

---

Detailed Description

Implementation of Bessel functions of noninteager order.

Author:

Tony Ottosson

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Copyright (C) 1995-2008 (see AUTHORS file for a list of contributors)

This file is part of IT++ - a C++ library of mathematical, signal processing, speech processing, and communications classes and functions.

IT++ 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.

IT++ 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 IT++. If not, see <http://www.gnu.org/licenses/>.

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This is slightly modified routine from the Cephes library: http://www.netlib.org/cephes/