Vi ClLINDRJ. 513 



Iog.:= 6,1116540 

 fottra j,5i442ji 



log. z.:c= 0,7972989 

 fottra 'e ▼. i:c= i,^ioo6ji 



log. Z.:L= 9,4S;i6j7 



aggiun. log. ■•.- 0.3010500 



log. 2.:-^/,::. 9,7881957 

 z.:{l=zcze:c^= 0,6140386 (/<?• 8. ) 



Segue il computo per la Ipecie VI. delle viL ;\i.:,icni 

 dei cilindri . 



x:c= j25'',3o,n 



in min. [cc.=: 1891811" 



log.= 6,2t6Stj-j 



fottra 5,3144151 



log. z,:c= 0,9614526 



fottra olezzisi 



Z.:C- 5i5°,3o',i^" 



in min. fec.= 1891 81 2" 

 log.=: b^z-!b:,^T) 

 fottra !,ii^^z;i 



log. XICZZ 0,9624518 



fottra 0,3612157 



log.2,:C+log.Iog.e:= 0,6001369 log.ZtC+log.log. f= 0,6001371 



■z.:clog.e= 3,983^440 z,:clog. e= 3,5831459 



e^-'= 9621,5265487 f"-':= 9611,5685841 



fottra e~'^'*:r 0,0001039 e—^-' = 0,0001039 



r-'—f-'-'= 9611,5164448 



£■"•' — ?""•'— 9611,568 -,902 



log. fen. z,:c=: 9',3985ioo log. len. 2::c= 9,3985019 



fottr.^log.cof.z,:r= 0,7161914 fottr.jlog.cof. !,:(:= 0,7161924 



fottra 4,6989700 fottra 4,6989700 



, 2 fen. z.:c 

 log.( 



8,6822176 



... . 2 fen. z.:c . 



- j= 3,983M76 log. ( ^y^:;^^—^ )= 3,?8,i395 



j/ cof. ì:c 



2 fen. zie 

 -, ; r: 9611,6061947 



Y cof i-.c 



errore=+ 797495 

 altro errore = — 1414890 



differenza^ 1211389 



j/cof l:c 



2 fen. z,:c 



- — 9621,4169911 



ycof i:c- 



Facciali 2212 

 Tr t 



errorez:— 1414890 

 » ■• 7P7499 ■■: 



