332 PONTIFICIAE ACADEMIAE SCIENTIARVM SCRIPTA VARIA - 28 
The function ¢(8) is zero for 8=0 and 0=0o0, and its 
maximum 1S reached for 
(522-1) 0=9,, H-T 
q-T 
0+ 
__. 1 @ 
+-p) n 
‘n-I)T 
_—Tu 
4. 
For infinite » we have 
(522-2) 
B,=0, 
and 
'522-3) 
O=0 
A 
i 
The whole mass of the 3(6)d6 is concentrated on the point 
of the abscissa ©_ (1). 
The influence of n 
323. Assuming that, in conformity with the statistical data, 
523-1) 
Yc=13.5 
1-0=49%, 
(!) Since A=1/2 (see main text, § 220). 
11] Allais - pag. 226