IN FRAZIONI CONTINUE E VICEVERSA 
157 
dalle quali si deduce 
■?r 
(— i y-'D 
Cl,0 02,0 • • • Cr—1 , 0 X' 1 
dove 
Cr— 2,0 
Cp— 1,0 
0 
0 
0 
0 
0 
Cr~ 2, OX 
C,— 3,0 
— Cf-2,0 
0 
0 
0 
0 
0 
C r—3, oX 
Cr-4, 0 
1 
0 
SJ 
1 
co 
o 
0 
0 
0 
0 
0 
0 
0 
C 2 ,<jX 
C l,0 
— c 2 ,o 
0 
0 
0 
0 
0 
c h0 x 
b 0 
Analogamente dalla seconda delle (18 si trae 
b o c h0 c 2 ,Q . . . c r -. 1>0 x r 
dove 
0 
0 
'■j 
1 
o 
Cr— 1,0 
0 
0 
0 
0 
0 
0 
Cr— 2, 0 X 
0 — 3, 0 
•"S 
1 
i° 
o 
0 
0 
0 
0 
0 
0 
C p — 3 > q<73 
C r-i, 0 
— C r- 3,0 
0 
0 
0 
• 
• 
• 
• 
• 
• 
• 
• 
0 
0 
0 
0 
0 
O,o^ 
O,o 
— 0,0 
0,0 
0 
0 
0 
0 
0 
Ci, 0 X 
b 0 
«0 
0 
0 
0 
0 
0 
0 
b 0 x 
