I 



:r ZZ 0,00012340 



hinc A -zz 0,59^37 1^4 



^Bk qui valor a ■veio iam vix fenfibiliter differt. Si aiitem 

 «bfcifla in plures partes i\x\^.t^ diuifa, tum ifle valor 

 accuratius effet inuentus, 



§. 20. Cum iniienta fit fumma A rr / 7- — ^^, 



jponatur ^ — #'~'*^ im vt pofito a:zr:o fiatet^-o, 



ac 



