## Examples

The following program prints the first 1024 points of the 2-dimensional Sobol sequence.

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

    int
    main (void)
    {
      int i;
      gsl_qrng * q = gsl_qrng_alloc (gsl_qrng_sobol, 2);

      for (i = 0; i < 1024; i++)
        {
          double v[2];
          gsl_qrng_get(q, v);
          printf("%.5f %.5f\n", v[0], v[1]);
        }

      gsl_qrng_free(q);
      return 0;
    }

Here is the output from the program,

    $ ./a.out
    0.50000 0.50000
    0.75000 0.25000
    0.25000 0.75000
    0.37500 0.37500
    0.87500 0.87500
    0.62500 0.12500
    0.12500 0.62500
    ....

It can be seen that successive points progressively fill-in the spaces between previous points.