# Leibniz Legible — https://leibnizlegible.com
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# Title: [Observationes Diametrorum Solis Et Lunae Apparentium, Meridianarumque aliquot altitudinum Solis & paucarum fixarum] Observationes Diametrorum Solis Et Lunæ Apparentium, Meridianarúmque aliquot altitudinum Solis & paucarum fixarum (shelfmark Leibn. Marg. 130)
# Folio 241, page id 1016735707:0257
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# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 90 lines, status machine
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+113
Gelm
18
Inde
C
1M3
Taritis
1e
LIBFR II. BALCUL4S LCL.
Anno 1662: Dic 24 Tanvarii.
TTOra 10.
Sr. 1 n ent Losami
42 365829 9, 83064, 30
590833
9,8619+, 82 13359 2229
627816
NMCCLVAHIAM LANR A CCHETOFCrEX: Duod nobis fuerac investigandum.
Ad inveniendam distantiam Lunae a vertice visam.
D. R O B L E M A D HO D E CL M U M.
5377146,45
9.85701,+
51737533
Sit in adjecto schemare, cerrae lemidiameter ABS
ejulque centrum A: ex quo descripeus sic circulus cer-
Ex maximus BD B: X circulus verricalis C F C, per
Polum Hlorizonris C, iplumque Lunx cenrrum P: ad
quod ductis duabus rectis; AL, Cx A CCNETO CCrEX;
 BF, ex B cerrx Supertcie; Formacur criangulum
obliguangulum AB F. In eo nora lune duo lacera; ni-
mirum AE incerrallum LUInR a CeHETO FCTEX: _E A B
una cerex Cemidiamerer: cum ansulo BAF. ab iis com-
pechenso; qui est angulus distaneie Lunae d rerrice
vera. Ouare manifestabicur angulus ABF, eju lque re-
lduus ad semicirculum CBF, qui est distantia Luna d verrice vila. Nam,
6274F2
10000
637472
6274T2
8. n 11
1 v in
Hloru an. Lua Cll aAS. ABC. 137 + 17 59
Hujusque residuus adsemi-
Larichmi.
5, 80442,02
5,7905735
627876
10000
637816
617816
Sr. 1 1 111
119. 92
68 49 79 36 = 10, 41280, 62 72 43 4Y 8 = 10,50734,09
1d TY 58 22
er.
16, 20238, 13
16, 2982O, OF
10,39796, 21)72 12 23 28 20,49350,47
Sr.  a in
144 5554 37:
35
4 52
TTOra9.
BAD
Er.  n i Lo.
43 15 24 L
590833
ABD. 133 182
537
7146.
+
5, 63341, 29
5,79755, 20
5G
627412
15, 62647,5F
Locarithini.
3.169,54
9, 83586,03
D. Sinus anculi
Ad lacus
Iia dinus anguli
Ac lactio
Si summa laterum
Ad differentiam corum
Ira Tangens dimidiae summa an-
eulorum ionororum
Ad T ancentem dimidiae dif-
ferentia eorumdem
circulum CB42q
 acancia Lun a vereiee rila: Duam inremie copleballlo.