**o D E M O T V 



Pro vno corpufculo 

 y — 2~o, cuius radix zftyzzz 



Pro duobus corpufculis 

 yy~ty-\-$ — °) cinus radices funt yzzi '^'rrs 



Pro tribus corpufculis 

 y % *~ 6j y -f- J °y — 4 — ° > cluus radices funt 



Pro quatuor corpufculis 

 y* — 8>* -4- 2 ij 3 — 20^ ~{- 5 — o , cuius radices funt 

 i/— s j±±s • v '-~*r:f? . «//.--. £±Vs . v ///_ ii=Vj. 



Coroll. 7. 



41. Si has formulas bene perpendamus , eas per 

 quadrata finuum, denotante £ angulum rectum, fequenti 

 modo exhiberi pofie deprehendemus : 



Pro vno corpufculo 

 ^ = 4(fin.i|f 



Pro duobus corpufculis 



Pro tribus corpufculis 

 yzzz 4(fin.^)%/zr4(fin.| e) 2 ^~4(fin.| f ) a 

 Pro quatuor corpufculis 

 y~4( fin. ^) 2 ; y ~ 4 ( fin. * f / • /'— 4 ( fin. | f )' ; 



y^4(fin.^) 8 

 quarum formularum progreflio per fe eft manifcfta. 



Coroll. 



