758

PONTIFICIAE ACADEMIAE SCIENTIARVM SCRIPTA VARIA - 25

or again

(127-3)

+
y.

(8)e

3
do

©
de

Now

- 1°g:
e'®=14+70, °

Lee

and from relation (111-3) we have

(1277-4)

(850 (08)d6=n

Thus for small values of i’ and from (112-1)

(127-5)

R if 6S ¢(0)d6
: SR oN -
k R.

whence it follows that

(127-6)

R

oR 1701
— “= — —
1420

(6

Cel©] de

11] Allais - pag. 62