— 4394 — 
Tavola dei ‘valori delle BY. 
INR RO | gg | og | 0 | gg | Log 
© = = 
0, 0 | 1,0489582 | 0,3631011 | 1,8470499 | I,3751444| 2,9237912 | 2,4843466 | 2,0526822 
22,80 | 1,0511746 0,3875068 | I,8929421 | 1,4423623 | 1,0122528 | 2,5940140 | 2,1835348 
45, 0°| 1,0537551 | 0,4124306 | 1,9394300 | 1,5102141 | 1,1013856 | 2,7043854 | 2,3151200 
67,30 | 1,0562036 | 0,4341162 | I,9796110 | 1,5686991| 1,1780956 | 2,7992795 | 2,4281752 
90, 0 | 1,0580092 | 0,4498082 | 0,0086100 | 1,6108533 | 1,2333424 | 2,8675872 | 2,5095245 
112,80 | 1,0588199 | 0,4578713 | 0,0236050 | 1,6326987 1,2620043 | 2,9030478 | 2,5517731 
135, 0 | 1,0585541 | 0,4577886 | 0,0236972 | 1,6329641 | 1,2624420 | 2,9036554 | 2,5525510 
157,30 | 1,0573927 | 0,4499587 | 0,0094980 | 1,6124617 | 1,2356732 | 2,8706384 | 2,5132943 
180, 0 | 1,0556499 | 0,4353739 | 1,9826065 | 1,5734133 | I,1845208 | 2,8074119 |. 2,4380111 
202,80 | 1,0536323 | 0,4154268 | 1,9454257 | 1,5191870 I,1133329 | 2,7192744 | 2,3329598 
225, 0 | 1,0515787 | 0,3920541 | I,9014941 | 1,4548838 | 1,0287287 | 2,6144372 | 2,2079015 
247,30 | 1,0496795 | 0,3681106 | 1,8562102 | 1,3884400 | 2,9411997 | 2,5058612 | 2,0782994 
270, 0 | 1,0481237 | 0,3475664 | 1,8172209 | 1,3311494 | 2,8656656 | 2,4121028 | 3,9663550 
292,30 | 1,0471157 | 0,3348777 | 1,7931750 | 1,2958166 | 2,8190827 | 2,3542963 | 3,8973152 
315, 0 | 1,0468505 | 0,3333957 | I,7905045 | 1,2919727 | 2,8140648 | 2,3481069 | 3,8899538 
837,30 | 1,0474617 | 0,3436463 | 1,8101380 | 1,3209237 | 2,8523071 vaso 3,9467409 
| 
e log 82 | logs | log 9? | log.86° | log: log 812° | log8g 
0, 0 | 3,626505 3,204399 | 4,785439 | 4,2369015 | 5,954658 | 5,541968 | 5,130545 
22,30. | 3,778528 | 3,377584 | 4979782 | 4584481 | 4,191235 | 5,799768 | 5,4095288 
45, 0 | 3,9818312 | 3,551556 | 3,1749385 | 4800827 | 4,428751 | 4,0588350 | 5,689258 
67,30 | 2,062511 | 3,7008883 | 3,3429405 | 4986413 | 4,632451 | 4,280155 | 5,929296 
90, 0 | 2,156892 | 3,808294 | 3462819 | 3,119832 | 4,7788854 | 4,4839611 | 4,101744 
112,80 | 2,205921 | 3,864105 | 3,525402 | 3,189181 | 4,855007 | 4,522530 | 4,191427 
135, 0 | 2,206870 | 3,865224 | 3,526696 | 3,190656 | 4856642 | 4,524283 | 4,1933878 
157,30 | 2,161379 | 3,813502 | 3,4168745 | 3,1296477 | 4,7860242 | 4,447717 4,1105381 
180, 0 | 2,074049 | 3,7141385 | 3,357348 | 3,0038049 | 4,650781 | 4,3800222 | 5,951079 
202,30 | 3,952101 | 3,575295 | 3,201622 | 4830458 | 4461293 | 4,093829 | 5,727859 
225, 0 | 3,806833 | 3409831 | 3,015975 | 4,624594 | 4235289 | 5,847741 | 5,4158980 
247,30 | 3,6562219 | 3,238219 | 4,823365 | 4411009 | 4000690 | 5,592082 | 5,185243 
270, 0 | 3,526092 | 3,089005 | 4,656863 | 4,226367 | 5,797983 | 5,370992 | 6,9454838 
292,30 | 3,4458381 | 4998424 | 4,554192 | 4,112500 | 5,672721 | 5,235155 | 6,798431 
315, 0 | 3,4837298 | 4,988732 | 4543338 | 4,100439 | 5,659600 | 5,2200838 | 6,782180 
337,30 | 3,503352 | 3,064048 | 4,627889 i 4,194269 | 5,762675. | 5,332662 I 6,904504 
Il controllo di queste 8 si fa dallo sviluppo : 
dui 
[D — f cos (e — F)] IOANNIS AICOS (£'—F) 4 2as®0 cos 2 (EF) + 
