Full text: Theoria combinationis observationum erroribus minimis obnoxiae

THEORIA COMBIN, OBSERV. ERRORIBUS MINIM. OBNOXIAE. - 
27* - 
Functio £2 indefinite in pluribus formis exhiberi potdf, 
quas euoluere operae pretium erit. Ac primo quidem quadrando 
aequationes I art. 20. et addendo, italim fit 
O, — xx Ea« 4~ yyldbb-f- zz^cc-f- etc, -|- 2 xy^ab 
-f- 2xz S ac -f- zyz^Ebc-^- etc. 4 sxEal-j- 2 y^bl 
4* s z 2 c l 4* etc» -j— iEi l & 
quae eft forma prima. 
Multiplicando easdem aequationes refp. per v, v,' a" etc., et 
addendo, obtinemus: 
etc. 4- l' v l"v" + etc. 
atque hinc, fubiiituendo pro v y v,' v' etc. expreifiones in art, 
praec. traditas, 
£l=£ac + ry -f i z + etc * — —C£ — etc. 4 M 
flue 
0 = £(x ——jB)4-^(z — C)4- etc. -f M 
quae eft forma fecunda, 
Subflituendo in forma fecunda pro x— A y y — B, z — Cete, 
expreifiones VII. art. 21, obtinemus formam tertiam 1 
a=r'[cic«]££ + [/3|3]>j^ 4- [yy]^4- etc - + 2 [«/3]£>i 
+ 2 Oy]££ + a etc. -j- M. 
His adlungi poteit forma quarta, ex forma tertia, atque formulis 
art. praec. fponte demanans: 
i2 = (r-X) 2 +(n'— V) a + (»"-X ff ) 9 4-etc. -j-M, ilue 
= M + S(t^-X) 2 
quae forma conditionem minimi directe ob oculos iiitit. 
28» 
Sint e, e\ e' etc. errores in obferuationibus, quae dederunt 
V~ L, P'—L\ V" zzL" etc. commiifi, i. e. iint valores veri 
functionum V y V" etc. refp. L — e, L' — e % L" — e' etc. adeo- 
que yalores veri ipfarum v, v, v" etc. refp. —~ e ^ p y 
E 2
	        
Waiting...

Note to user

Dear user,

In response to current developments in the web technology used by the Goobi viewer, the software no longer supports your browser.

Please use one of the following browsers to display this page correctly.

Thank you.