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# Title: Qua Continentur De Angulo Contactus & Semicirculi, Disquisitio Geometrica. De Sectionibus Conicis Tractatus. Arithmetica Infinitorum: sive de Curvilineorum quadraturâ, &c. Eclipseos Solaris Observatio (shelfmark Leibn. Marg. 84:2)
# Folio 6, page id 824573315:0424
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# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 32 lines, status machine
# Lines: 32 recognised, mean confidence 0.95
# Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German.
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# After the first blank line: the recognised lines in reading order, one per line.

culus, quo ulus eram, Obserratorius ali quanto major Fuerat
quam ut una pasina commode contineri postu.
Centridenig: Lunariseranlitum. per discum Solis, depi-
ecum habesi gnatenus ex oblerratorum orcuum centris colli-
sItur. Dux quamvis linca sic non ita plane aquabilis, quin
aliquantulum hinc inde Auetuet; tantillum tamen aberra
cum et, uc vix majorem arsiscur sperare anlus esem; cum in
accuratistimis quas videre contisit Observationibus, non mi-
norem deprehendicentrorum divaricationem, nonnunquam
etiam ex lonse ampliorem; quod & quivis alius deprehende-
re poterie, cui libet in aliorum Obserrationibus arcuum ob-
Terratorum centra examinare. Neq; mirum illud illis vide-
bitur qui rebus hujulinodi lunt exercitati: Norunt enim le-
viltimam in obserrandisumbrae arcubus (praecipue minori-
bus) aberrationem, latis nocabilem nonnunquam centri di-
varicationem creare polle; praeterrim si accedat vel levius-
cula instrumenti titubatio, vel perpendiculi a luo Citu de-
Rexio: quidquod e iplum lucis eumbrae continium non a-
ded accurate, quali linca Machematica, determinare datum
es, quin aliqua lacitudo concedatur (it necesse non nisi conn
jectancis oculi aestimatione determinanda. Ne autem (IF
linea plane recta, impedire debent mutata Tubinde in sinsu-
lis momentis tam Luminarium Parallaxes guam Solaris Disei
puncta Verticalia.
Tandem praecipuas aliquot phales Peortim placuie in min
noritorma describere: non quidem eas iplas quas in Ob-
Terrationis curriculo nocarimus, Sed quae incegris porius
Schematecolligere licuit.
Ouis autem fuerie Zodiaei sicus in singulis observatis phasi-
DuS, nec erat necesle, nec quidem conveniens adnOLATC;
adeoq; nec nodi Eeliprici positionem. Cum enim Z odiaci ad
Horicontem inclinatio non eadem permaneat, sed in sinsu-