final InverseCumulativePoisson icp = new InverseCumulativePoisson(1.0);
final double data[] = { 0.2, 0.5, 0.9, 0.98, 0.99, 0.999, 0.9999, 0.99995,
0.99999, 0.999999, 0.9999999, 0.99999999 };
for (int i = 0; i < data.length; i++) {
if (!Closeness.isClose(icp.op(data[i]), i)) {
fail("failed to reproduce known value for x = " + data[i]
+ "\n" + "calculated: " + data[i] + "\n" + "expected: "
+ i);
}
}