src/gsl-test.c


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/*
 * This file is part of MXE. See LICENSE.md for licensing information.
 */

#include <stdio.h>
#include <gsl/gsl_sf_bessel.h>

int main(int argc, char *argv[])
{
    double x, y;

    (void)argc;
    (void)argv;

    x = 5.0;
    y = gsl_sf_bessel_J0 (x);
    printf ("J0(%g) = %.18e\n", x, y);
    return 0;
}