p          y 
 0.6885646 0.01741876
 0.9555142 0.02603575
 1.2328467 0.04016238
 1.5906734 0.05339728
 2.3740730 0.10287555
 3.0631341 0.18338669
 4.2506808 0.32152238
 5.4844166 0.49066628
 6.8232627 0.63647296
 8.1854673 0.75402146
 9.8196241 0.84781996
11.3588919 0.89362688
14.6557452 0.94660272
19.6105656 0.97300046
23.5256430 0.98193052
26.2405137 0.98550473
29.2686817 0.98794357
33.8566722 0.99069083
39.1638497 0.99254537
42.1217037 0.99357297