397 
Also r'=l,7; *=+4,3721; *'=16,852. 
t'=— ii?—= — 0,08. 
16,852 
Also 7 " = 1,62; *=+0,11867536; *=14,526112. 
i"=- 
0,11867536 
■0,0082. 
14,526112 
Also r"'=l,6118; *=+0,0048198119; *=14,301976. 
t“'=—0,000033700. 
Also /-""= 1,611766300. 
Dieser Werth wird höchstens in der neunten Decimal 
stelle unrichtig seyn. 
Beispiel 2. Es sey x z — 2x—5=0. 
also 3.r 2 — 2 = *. 
Nun sey 7 =2,0; dann ist *= —1; und *=10. 
<=+ ro =+0 ' 1 - 
Also 7'=2,10; *=+0,061; *=11,23. 
t': 
0,061 
14,23 
! —0,0054. 
Also r" = 2,0946; * = + 0,000541550536; 
* = 11,16204748. 
_ _ (),000.)41oo0o36 _ _ 0 00004851. 
11,16204748 
Also ^"=2,094551191 
0,000000094399795509672949 
und r'"=- 
11,1614378327836603 
=0,0000000084576734. 
Also r""=2,0945514815423266 
und 
0,000000000000000095068812205666690018612570185096 
11,16143772649346598317652202320268 
_—0,00000000000000000851761345942069.