Ejemplo n.º 1
0
static VALUE rb_gsl_ieee_printf_double(VALUE obj, VALUE xx)
{
  double x;
  x = NUM2DBL(xx);
  gsl_ieee_printf_double(&x);
  return xx;
}
Ejemplo n.º 2
0
int main(void) {
	float f = 1.0/3.0;
	double d = 1.0/3.0;

	double fd = f; /* promote from float to double */

	printf (" f="); gsl_ieee_printf_float(&f);
	printf ("\n");

	printf ("fd="); gsl_ieee_printf_double(&fd);
	printf ("\n");

	printf (" d="); gsl_ieee_printf_double(&d);
	printf ("\n");

	return EXIT_SUCCESS;
}