k       si(k)         sl(k)        del(k)  
  1  1.00000000    0.99499701    0.00999999  
  2  0.99000001    0.98208241    0.01582003  
  3  0.97417998    0.96437316    0.01958996  
  4  0.95459002    0.94254676    0.02405000  
  5  0.93054003    0.91591734    0.02919000  
  6  0.90135002    0.88384391    0.03493005  
  7  0.86641997    0.84578540    0.04114997  
  8  0.82527000    0.80141606    0.04754001  
  9  0.77772999    0.75075558    0.05372000  
 10  0.72400999    0.69426480    0.05918998  
 11  0.66482002    0.63289555    0.06347001  
 12  0.60135001    0.56809134    0.06606001  
 13  0.53529000    0.50168108    0.06669000  
 14  0.46860000    0.43567897    0.06525999  
 15  0.40334001    0.37204765    0.06197003  
 16  0.34136999    0.31247863    0.05715999  
 17  0.28421000    0.25823089    0.05135000  
 18  0.23286000    0.21005748    0.04503000  
 19  0.18783000    0.16823021    0.03867000  
 20  0.14916000    0.13261094    0.03262000  
 21  0.11654000    0.10278224    0.02709000  
 22  0.08945000    0.07815171    0.02222000  
 23  0.06723000    0.05804804    0.01803000  
 24  0.04920000    0.04179476    0.01451000  
 25  0.03469000    0.02875030    0.01160000  
 26  0.02309000    0.01833609    0.00923000  
 27  0.01386000    0.01005621    0.00729000  
 28  0.00657000    0.00272623    0.00657000
 29  0.00000000