CALCVLT SINVVM. i75 



C O R O L L. 3. 



13, Pfo impaiibus' autem exponentibus h;ibe- 

 bitiir : 



i(\\\.y\> rrfin.vt/ 

 ^fin.vi/ 'n: 3r1n.vly-r1n.34/ 

 x6{\n^\> ^zz. lofin.v^/- 5fin.3^4/-f-fin.5v|/ 

 <J4fin.\[/ ^:^ 35fin.vp- 2ifin.3vi^-H 7fi»-5^-fin7vp. 

 a^tffin.vj/ »— la^fin.vj./- S^fin.^vjy-i- S^fin.^vp yfin^vly 



-f-fin.pvt/ 

 X024.fin.v|/"— 4<52fin.v|/-330fin.3v[/-f-i<S5fin.5vp-5 5fin,7v[/ 



H-iifin.pvl/-fin.iivjy 

 etc. 

 pro quibus formula generalis cft 



etG. 



S C H O L I O N. 



14. Patet ergo, fi potcftas finus cuiuspiam aii- 

 guli \elut fin. Cp'' occurrat , refolutionem cominode in' 

 ftitui noH poffe, nifi n fit numerus integer, fiue fit po » 



Yitiuus, fiue negatiuus : hoc autem cafu quadrupliccs 

 pvodire formulas , prout exponens n fuerit numerus fbr- 

 mae vel 4 a, vel ^a-l-i, vel ^a-f-a, vel ^a-f-^; 

 quae diftintftio non eft ■ neceflTaria , fi quaeftio eft de po- 

 teftate cofinus cuiuspiam. Intcrim tamcn fi n eft nii- 

 merus fraAus, formulae pro relblutione poteft.itum cofi- 

 nus huc non difficuker traducuntur-, cum finus in cofl- 



BUffl 



