1174 A. TANTURRI — RADICI DI NUMERI APPROSSIMATI, ECC. 



IX' V„(a//')ei/'uif/^-f 10-").o.Y,^=/".10*"-'(// — /^ = rest(10»"-'.7, 10"+'). 



r . =/'-f 2 X 10-".D.V,„+i (va) =f 4- 10- - 10-^-'. 



•3 a€25 + Qo • «eNi .f = Yn (V «) • 9 = V^n^.: ) [f -\- V^i («/)]/2 ( . 

 Vn(a/n-=/'-^2X10-". 2 =10^-^1 V2„^i(a//') = quot [E (lO^-^'a), lOY] . 



z = rest (10'"+'^, 10"+') . r =- rest | „ , „ ] . .'. 



Xr ?e2No 4- 1 . V„ (a;/) = /" .0 .\V^,(] a)=-5r 



XI" . . „ ^/--flO-.r-flOr^a.o. , =„ 



XI'" „ . : (r + lOY) X 10"+^ -f 



-frest[E(10*''+''a),10"+']<^^=. „ =, — 10--"-^ 



XII'=XII ge2No .r>?.3. , =„ 



Xlir „ . : r X 10"-^ -- 



+rest[E(10^"+-a),10""']<.'^\=. , =, — 10-*-^ 



