TER LOCA TLJNETJRFM GEOCENTRICA 137 



§. 37. Ad computiim ergo inftituendum erit x^ =r 

 ^57% S^\ 24//; et fin. xzzz-fm. 77% 56^, 24//. 

 Sinus autem in arcum commutatur , fi a logarithmo finus 

 fubtraliatur 4, «^855749 , numerus enim refiduo logarith- 

 mo refpondens dabit arcum in minutis lecundis expreffum : 

 at quia finus infuper per k = ,^^g debent multiplicari infa- 

 per fubtralii debet /^ff = i , 7<^95 5io ; a logarithmo 

 finus ad anomaliam excentri v inueniendam , omnino (iib- 

 trahi debet ille logarithmus (5,4551259. Cum igitur 

 {itv^zzx-k fin. {x-k fm. {x-k fin. (..v- etc. calciilus 

 ita inftitui debet. 



Ifm. x =: 9,99029(57 



fubtrahatur (^,4551259 



;&. 



