->^.€ ) 152 ( r?l- 



<«• 



primam , fiue minimam radicem , aliquanto maiorem cflTe 

 debere quam primum denominatore n 2. 3 — <J. 



§. 13. Calcnlus autem ad hoc negotium requifi- 

 tus haud difficulter per logarirhmos inftitui poterit; ii 

 enim ipfos terminos huius leiiei per cyphras romanas de-. 

 fignemus, vt fit 1=1, h)gariihmi fequenaum iuxta ta- 

 • bulam fubnexam coUigentur: 



OfJf... 



j\i-n-\-it-i6 

 im~in + it-i 20 



lW-ll\l + lt-l-72 



7V = /IV + /^-/i32 

 /VI=:/V + /^-/2io 



/ VII := / V I 4- / / - / 30<J 

 / Vlll = / VIl + /;-/420 



/lX = /VIII + //-/552 

 /Xr:/lX + /;-/702 



7 XI -./X + /;-/ 870 

 / XII -7X1 + /^-/1055 

 /XlIl:=/Xll + /;-/i26o 

 /XIV=:/XI11 + //-/ 1482 

 /XV-/XlV + /^-/i722 

 /XVl = /XV + /?-/i98o 

 /XVll=:/XVl + /;-/ 2256 

 'bf/XVlll = /XVII +/r^-/2-55o 



/XIX=/XVlll+//-/2862 



/XX-/XlX + /r-/3i92 . 



0,7781513 

 1,4771213 



I. 8573325 

 2, 1205739 

 2, 3222193 



2, 4857214 

 2, 6232493 



2^ 7419391 



2, 8463371 



2,9395193 

 3, 0236639 



3, 1003705 



3, 1708482 



3, 23 0331 

 3, 2^666^2 

 3, 3533390 

 3, 4065402 

 3, 4566(^95 

 3, 5040629 



§. 14. Hoc modo primo fecimus calculum pro 



t ~ S i prodiitque reriei fumma negatiua ~—o, 0149 ; 



^' ^ fumto 



