blob: fd259a4ec04e8cdace80cb55fccf1da90cd94f51 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
/*
nsmc --- n-sphere Monte Carlo method
Copyright © 2021 Arun I <arunisaac@systemreboot.net>
Copyright © 2021 Murugesan Venkatapathi <murugesh@iisc.ac.in>
This file is part of nsmc.
nsmc 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.
nsmc 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 nsmc. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef INTEGRANDS_H
#define INTEGRANDS_H
#include <gsl/gsl_vector.h>
typedef struct {
const double *coefficients;
int degree;
} polynomial_integrand_params;
double polynomial_integrand (double r, const gsl_vector* x, void *params);
double gaussian_integrand (double r, const gsl_vector* x, void *params);
double x_coordinate_integrand (double r, const gsl_vector* x, void *params);
#endif
|
