20(5 MÉMOIRES DE l'AcADEMIE ROYALE 



Log. 



R 



S 

 R 



[r 

 \s 



' S — S' = 

 Tir 



% 



T'i 



Z I = 23 h 22 J . 



R = ■+■ 73871. 

 J" = -t- 8742. 



$ — = H- 98930. 



* = tang. 30' 4<5",7- 



£2 = 3 5 h 2 3' 54.". 



iî' == -+- 48 9 r 1. 

 2T* = -+- 53959- 

 £ T — = -+- 98898. 



r 



a' = tang. 30' 48",r. 



R h- R' = -t- 122782. 



/? — /?' = -+- 24960. 

 iî' — .# = — 24960. 



J 1 -i- S' — -t- 62701. 



S — S' = — 452 17. 



A = -h 10849". 



Donc 



Type du Calcul. 



r = + ■ (i'i) - (vz) 



(r ') (t y 



7,9003877. . .log. „'. 9,9986603. 



7,0353897. . .log. A. 8,1963030. 



3,4436975 . . .compI.fog.3600" 9,65 53017. 



9,868474.0. 

 8,941 6 1 08. 

 K = 10,0891 34.0. 



R ' — 9.3 97^+4 6 - 



s ' 9>7<)7-7$7- 



9,6553017. 



- 9»9953 2 '8o. 



= 9>995 l8 75- 



* = 7^ ji 9700. 

 ^ = 7,9522900. 

 a = 7>°3 5 3 8 97- 



.log. fc 

 .log. X. 

 .log. J - J". 



8 >3793749- • - lo g- 2395,40. 7,8502650...^. 708,37. 

 r = •4-1687. Log. r = 8,237r 1 5 1. Log. 3 r= 8,528 145 r. 

 CompI.amh.log. r= 1,7728849. Compf. log. 2 r = 1,4718549. 

 o = h-, f n 1 ^ _ (a z) 



fa,J 



7,9002877 



• log. »'. 

 7,0353897. ..fog. A. 

 3,4436975. . . comp. log. 3 600". 



8 >379 3749- • -log- 2395,40. 

 £1 = -t- 141 3,1 1. 



9,9986603 . 

 8,1963030 . 

 9-7972747' 



.log. ft 



.log. ÎT. 



.fog. J 



y. 



7,9922380. . .log. 982,29. 

 Log. £2 = 8^501759. 



