CHAPITRE XXXIII. 389

2... o.5oio3oo . — tang^' — o.2i53o3o

# tang&... 0.1271918 (i3) sin(A—a 0 ) — 9.6265798

sin(A— a °) — 9.6265798 sin(A— a ) — 9.4068418 (i5)

sin(A— a ') 4- 6.0938149 — 0.17750661 — 9.2487246(16)

— 0.000140804...6.1486Ï65 (14)

°* 1 77^°^5 i — tang b — o.0643680

— 0.177447314 sin(A— a ') + 6.0958149

0.00003479 sin(A— a ) — 9.4068418

' o. 177412524 = P 4- 0.0003479 + 5.5350247(17)

logP — _ 9.2489855 ( l8 ).

2 49* Q = tang 6 sin (2 A — a 0 — a') — tang b'cos (A—o°) sin(À— a)

— tang £°cos (A— a!) sin(A— a)

tangè... 0.1271908 — tangb r — o.2i53o3o

sin(2A— a 0 — a '). ... 9.6264644 (*9) * cos(A— a ”) — 9.9571681 (21)

+ 0.5670941 9.7536552 (20) sin(A— a ) — 9.4068418

— 0.3795622..,. — 9.5792829 (22)

4- 0.1875319 —tangZ>° — o.o34368o

— 0.2761911 cos(A — a !) — 0.0000000(23)

—■ 0.0886592 = Q sin(A— a ) — 9.4068418

log Q = — 8.94^238 (25).

0.2761911 — 9.4412098(24)

2 5o. H = — 2 tang b’ tang sin (A— a) + tang b a tangi sin (A—-«')4- tang b tang b' sin (A — a“),

— 2 — o.3oio3ootang b° + o.o34368o #

tangè' -f. o. 2 i 53 o 3 osin (A—«) — 9.4068418

4- 0.9068654 4- 9-9575428 (26)

+ 0.00018004

4 - o.90704544

— 0.931265730.02422029 = H

log H — — 8.3841795 (2

4-tangZ» 0 4- o.o34368otang b + o. 1271908sin (A-— a ') 4" 6.0938148

0.00018004 4 - 6.2553736 (27)4-tang b 4-0.1271908tang b' 4- O. 2 i 53 o 3 osin (À —a 0 ) — 9.6265798

0.93126575 — 9.9690736 (28)