CHAPITRE XVI.

4 G 9

1* Alignement .

U C= 10* 58 ' 42' X' = 10° 24' 5 o*

l"= 4 - 9-29.59 a' = 49 - 20,10

L" —L = 1.28.31.17

2 e Alignement .

17 = 2 5 22 0 53' 22" X m = 66° 3.5o*L lv = 3.14.34.25 X 11 ^ 10.4.35

L 1T — L" = 21.41. 5

tang X' 9.2643099sin (L 17 — L'") 9.5676027sin L" 9.8874078

a .... 8.7193204cotL"—- 9.916x002

m —. 8.6354206

— langX— 0.0711031sin(L IV — L"') 9.5676027

sinL/ 9.9756135

b — 9.6i43ig3cotl/ 9.5375o5r

n — 9.1518244

a = 0.0523987

l = — 0.4114521

d = 0.i 5 o 384 g

c = — 1 . 859444^

4- 0.2027836

■— 1 2.2708967

— 2.2708967

—. 2.06811 3 1

= numérateur

*n =— 0.0431937

p = -f- 0.4834349

ft = —, 0.1418484

<7 = 4~ O.O187596

— 0 .l 85 o 42 I

4 - 0.5021945

4 - o. 5 o 2 i 945

4 - 0.31y 1524

= de'nominateur.

— tang A”'—sin (L"—L')sin L 1T

c. * • . ——

cot L lv —■

P .

tan g X 1Vsin (L"— L')sin L'"d ....cot L '"

7....

0 . 35272 i 5

9 .g 5 o 865 i

9.9857969

o. 26 g 38359.4149545

9.6843380

9.2496925

9 . 93 o 865 i

9.9966470

9.1772044

9.0980185

9.2732229