9r=:i,oopJi74- b-2'.25'\o6. rr:i5'.5c",7. ?— 8",4-2- *=-f6'.6",o. 

 ^-0,4.515:322. 0-= 0,5579852. F= 7'.2i",S+. H=7.i8",25. /3r: - 53",8t. 

 Rr:6",i8. P=:i5",23. P-/>=6",8i. H ^r:4.'.53",2o. «=- io».2j'.55",2. 

 G-4.'.5S",io, /«-+6'.o",o. « = - i'.6",o6. H'ir- i'.32",20. G'=-.3'.57",25. 

 /3'=— 43",j+. Vii6;«4.8,8-;-i. T + ¥ = 6/7.50^.4.8, 8f. /3"=+ 3",28. 

 ^':r+4.'.56",i7. ^'+37^=+4-'-Ji"i23, ^■'=:H-4.'.54".5i. «'=:+4'-?i",3 r. 

 ;^=: — 0,22161 heiir.z:— i3m.i7,8s. ^'-7^.4111.6,65. ^ — -^ im.as. 

 / = 7h.7m.39,6s. « = iipo",8p. f — 1 175",62. Vftt-— ?«') := 1 1 35",i7. 

 y(f= -OT^)=:iiip",i4-— "^— ' = 3,80808 heur. := ^h- 48m. 2p,ii- 

 — —. z= 3,75430 heur, — 3^,45111.15,53. 



Tems vrai du contact exterieiir :^ 3h. 'pm- ^<^}5S. 



et ~ joh. 56m. 8,75. 

 — — — — interieur ~ 3^.2201. 24S. 



et = loh. 5 2m. 5 5S. 

 Diiree totale =: ^h. 3 6m. 51^,23. 

 hitervalle entre les deux contacts rr: sm. 13,55- 



S c ciion 11. 

 .1^=1178^^54. u =:iiS(>^',96. v^ —\i^o^\ii* 



—?- = 3,7645 sheur. z=z 3^.^5^1.52,53. 



G 



— 4F~ — 3^79425 heur. r= 3^.4.7^.39^35. 



tL^:^l> — 3,73492 heur. = 3h.44m-5,7S- 

 ©' zr 3h.2oin. 0,35. ©"=:3h. 23111.33,93. 6' — ioh.5 1111.45,35. 

 6" =:ioh.55ni.i8,9S. 6=301.33,65. /'=3^.21111.475. /" = ioh.53m-32»' 



D^=:4-i6'.39'.n ',P. D't=-|-i6^.37'.i6",5.D"=4-i6°.4.2'.3l",3 (SD=H-4i"584- 

 K°=-t 16. 45. 20, 8. »c'=-|-i6. 47. 57, 3. «''=+16.42.44, 3- «S^JC — — 41,5^' 

 15^=106.54.54. 15/'= 50.26.46. i5f"= 163.23. 1. «=72°.i2'.52",7. 

 F=+j6. 39. 54. L=+253- 5. G. r'=+i6.37.i6.L'Z+309''.33'-i+"- 



F"=+i6. 42. 31. L"=+ip6.37. o, m"=+4'.44",S. " 



]S n n n X V 



