EEE ET EN El EEE ESEL ON 
ra re EEE EEG 
EEE 
ec 
tr re ar re 
isi 
mimi oe 
ET SE 
Been SE EROS AQ N a asp 
Ms 
Eg WE 
riod CR Lec iin 
Ts 
TA er NM z t ws 
y T neq ria o. : ue x 
A ds 
M RCM V re 
PEN SERRES FRE en 
a 
T RR 
Rien 
d diua 
E er 
a a 
  
T RN LIS AM CERA DET A EP Ee I UN, 
SEN NEST TE EA 
M. 5 
sue 
  
  
  
  
4 
E 
i3 
i3 
  
  
  
  
  
  
  
  
  
  
2 
3. — 3. Weight symbol of bii. 
According to the Roelofs procedure (paragraph 9-e) we have suc. 
cessively : 
bi = Xj — Xj — ; 
Q»' = Qi —Qx 
i i —1 
Qu =-—0, +0 +0, 
Qx =Q'x 
i—-1 i-1 
Qu’ = — qbQ, 3 Qo. + Qs mm Q'x 
i d 4 
Introducing in this formula, the relation (22 Roelofs) 
Qv zx | T3 
we have finally 
Qu, = — qb Q,. -- pb[Q, 
1 
J+ | 
+ 1jo 
pini pe. ort 
ijo | J 
+p 1 — Q |. zu (Q^ "d Qx 1] 
3.774. 
While Table I gives the weight and correlations numbers which 
occur in the single models, the relations 2) and 3) individuate the same 
coefficients intercurring between the five elements of relative orientation 
and the remaining ^ quasi observations " 8;, b';. It results from Tables II 
and III that 8; and b'; are not correlated with the group «i, x; byi. 
Table II 
  
  
  
Q 
  
bzi 
bZj +, 
bei 
bei+i 
bf 
bPix: 
bi 
b^. 1 
b; 
  
3 T | i=1-n 
bz; |bzi+. boi (bei bBi (bBi+, b^ b'ici bj 
A; | — | As | — | B, | — pi Bi, Bi, 
—— | A, | — | A; | Bi. | Bis — Bis Bi, 
As | — | As | — | Bo | — B;, Bi: Bi 
— | Ay —— | Às | P, | Bi c B. | Bi 
Bis Bis! Bi, PF, | B. | B, B; B, B; 
—-— PBisl| =~] Bi Bs | Ba — B, B; 
Bull — | Bil — B.-iB;, B.iB, Bi B; 
Bus Bis Bi: i B; B. BB, B.d- Ge) B; B,--(141) B; 
B,|B,|B;| B; |BetiBs| Bet (i+)Bs| Bit, Bs 
jit? 
a 
  
  
  
  
  
  
  
  
  
  
  
  
      
      
  
      
            
   
   
           
in 
d] 
dr