157 
fiet adeo tandem 
rj 3 d(p 
~~ ~HVH 
/ L , 3/P\ 
2Ä 
r, 5 <P(oy . 
3(ff — 3(2 C—_AB) 
8tV 2.x 2 Vx 8 t 2 V2.xV x 
! + 
3(3 D — AC) 3 AD . V X 
8t 8 V2. Vx 8r 4 . V2 
Ax j 
.e T (l— < 
A, 
X\2 
dx 
l 3 {AB — B 2 ) 3(^£ 2 + 3ÆC\ 
4r 2 K ' 2 . xV X 
+ 
< Ir’K'ü.K'* 
: — »l 3 i pip ) 1 . 1 
, 3(2ABC-\-AD — dB D — 2C a ) , 
+ — ■ K* 
+ 
4t 4 K2 
3(AC 2 -{- 2ABD — 5 CD) . X V X 
4 T 5 . K2 
. 
3(2ACD — 3D 2 ) 3 AD 2 x 3 Vx 
K+- ■ — -X 2 Vx— 
Ax / 
T (i— c 
Ali. \ 
hix 
4r 6 K2 
4r 7 K2 
— n 3 <?W : 
iZ(B 3 — AB z ) 3(4fi 2 C — 2ABC — AB 3 ) ^ 
Sr 3 V 2 JÄx 8r 4 K2 * 
3(5 BC 2 + 5B z D — AC 2 — 2ABD — 3AB 2 C) 
-A — — : L xVx 
[+ 
+ 
+ 
4 * 
8 r 5 V2 
3(12 BCD — 2 ACD -f 2C 3 — 3 //ÆC 2 — 3 /45 2 Z>) 
8t 6 V2 
3(BD 2 — ^D 2 -f 7C 2 D - 6 ÆBCZ? -f 6 BD 2 — ^C 3 
____ 
3(8CD 2 — 3ABD 2 — 3 AC 2 D) 
X 7 K" # 
x 3 V x\ 
\e 
8t*V2 
3(3 D 3 — 3 ACD 2 ) 
8r" 9 ~p2 
x 5 Vx 
X 4 Vx 
3 AD 3 
8V°~V2 
. X 6 Vx 
5 Ax 
t dx 
18 . 
