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Theoria motuum lunae nova methodo pertractata : una cum tabulis astronomicis / Leonhardo Eulero
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C A P V T II.

43 *

§. 405.

Statuamus nunc

q = 6. fin. [q + r) + c. (in. ( 2 p q - r)

4- d. fin. ( - p + q + r) + ?. fin. (4 p q f)+ /. fin. (4p + q -f- r)

quae dudta in primam partem litterae a, dabit M'ex quo deinceps quaeramus N / :

<3

i q + r,Stfotf4.cof2p)|-i,93°322^-60

zp+q+r

+J, 93 ° 322 (& 4 -/)

4 p+ q + r

+ r, 932322. d

2 p q r

I >930322(6-?)

I 4p -q - rq(3,86o<?4.cof.2p)J + i, 930322. ?

l^unc fepofita prima columna expediamus coniun-dtim fecundam et quartam:

ip- q-r[b - e)

0,2 8 56299

2,2466515

Log. M' =Log. Denom.

4 p-q-rc

4-0,2856299

4-2,5308075

4- 7,7548224+ 0,00569. c

Log. N'=: +8,0389784

N x m +0,01094(6-e)

Vnde colligimus has duas determinationes:c - o, 23581 4- o, 01094. 6 - o, o 1094. e ie zz - o, 00230 + 0, 00569. ? $proinde

£ = 0,23577+0,01094 6;e o, 00364 4- o, 00026. 6.

§. 406.