BIHANG TILL K. SV. VET.-AKAD. HANDL. BAND. 3. N:0 16. 23 



Cos2u — O ,1503 

 <J0s3a + o .3987 

 C'os4a + O .3022 



Sin 12/ 



— O". 0012 



— o .0018 



— O .0007 

 + O .0009 



Sin 13/ 



CosOa + O '.0011 

 Cos a + O .0014 



Cos2.u — O .0003 

 Cos 3a — O .0009 



Cos 0/ Cos X Cos 2/ Cos 3/ 



CosOa — 30".8877 + 50".0512 — 29".0675 + 11". 2819 



Cosu —34 .5873 + 60 .1417 — 40 .3254 +20 .5790 



Cos 2a — 9 .8418 +18 .7454 — 15 .4098 + 10 .3297 



Cos3,a — o .1634 + O .8521 — 1 .8548 + 2 .3100 



Cos 4(1 + 1 .6123 — 2 .8362 + 1 .8321 — O .7731 



Cos5,a + 1 .0727 — 1 .9957 + 1 .5898 — 1 .0581 



Cos Ga + O .3746 — O .7264 + O .6490 — O .5122 



Cos 7a — O .0200 + O .0316 — O .0153 + O .0104 



Cos 8a — O .0832 + O .1579 — O .1366 + O .1129 



