i a) by}. 3 
„je i a) ee 
‘ eek rb, f—l 
Vow ete 
he 
With f= 4 and corresponding 7 = 38, we find a =|. and with 
y 
j= ¢ we find: 
bas 3 8 
= 5 = a — - = 0,978. 
by rya2 V a 7 
br 3 
As — has been found only little smaller than 1, ave will also 
g rVa : 
differ but little from 1; from rs< 8 follows in the case that 
64 
Ss oe ie 1) is assumed as perfectly accurate, with rs < 8: 
8 
3 re 
§ 
or 
8 
Pe pee 
3 3 
3 
De idee 
xs 
Hence 
: 1 
ans 
ed nan 
3 
hg 3 
But it is to be expected that the value of - Fl will be 
: 3 
only little greater than 1. For f=4 with r=3 we find it exactly 
equal to 1 and with f=7 we find a value of r little smaller than 
would follow from rVv2= 3, namely 7 = 2,1213. We accordingly 
determined this value at about 2,09. But then we conclude at the 
same time that if f should have risen to 10, the value of # would 
3 . 
‚descend to below le 1,73. At all events in the equation: 
js 
3 3 3 Y b 8 
(+: De pea —¢ ne = Sm 
3 
