•(r.xxxviii) 



tanG,'3"= ^ :, . 



"' cos^'.langp" 



Void la snilc dcs operations numeriques qui fournisscnt la va- 

 leur lie R en prenant c=:4 — , et supposant la temperature egale 

 a ze'ro et la pression o"','j6. 



c=4Xo>ooi25i6=o,oo5oo64 ; «=o, 0002946 

 2 c — as; = 0,0094^36 ; 4'-' — 3iy = o,oicii^iS 



Ln£».|/>.( — 2a =8.9871084 

 Log. sin i" =:4,G8r);')'y49 



4,'3oi533j ; 



y-ic -2a= 30023",2 



Log. « =G,4(V)2327 

 Log 4*^ — 3a ^8,2822096 



4,75 14423 ; 



^ 



Log. ya( 4 c— 3 a) =8,6878605 



Log. 



= 8,1870231 ; 



^°S- Y :,!,^ =9'09352 1 5 

 Log. 3 =0,4771212 



Komi 



)rc 



9,0706327 

 0,3720770 



c"=o,686o385; 

 Log.(:'=Log.sin §'=9,9 1817^2 



5'= 5.')°.55'. i9"=55'',9222 



Log. 1/'^^^^ =0,9064885 

 Nombre . . . 8,o285o 



tang'.p" =4,53 r 425 



Log. tang. p'' =0,3281174 



f =64».5o'.i5"=64°,8375 



Log. COS. y =9,7484375 



Log. cot. 1*5" =0,0765549 

 [i'' =39".58'.34"=39°,976i 

 Log.c =7,6995255 



Log.y» =o,i5o5i5o 



