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# Title: Erhardi Weigelii Sacrae Caesar. Maiest. ut & Com. Pal. Sultzb. Consiliarii, Supr. Artium Archit. Directoris Saxo Ien. Mathemat. PP. totius Academiae Senioris, Philosophia Mathematica (shelfmarks Leibn. Marg. 65; ZEN Leibn. Marg. 65)
# Folio 229, page id 79876922X:0727
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=79876922X&page=727
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# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 54 lines, status machine
# Lines: 54 recognised, mean confidence 0.78
# 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.

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VERITATIS SPECIFICK.
Silii lacere copica perluasione imilium operatio.
num, circa causas e effectus inter se timiles, in-
ducimur uE CredamUS, juxta CiaHONeM: Qua-
lis Causa talis effectus.
Supponatur itaque factum, iplamque re-
ctam A F. ansutum B a Ci diridere in partes
B AF. e F A Cu aequales inter le, nam hoc im
vorcat PhraSiS hifariam secare. Ouonam re-
aa5 aguales, in Friangulis alternatim aequila.
teris, ansulorum oppolitorum agualitatem ar-
uere ridimus, per deliberationes antecedentes
Scatuamus ansulis partialibus oppolita latera
DF. _ F F. (qua certam à lineâ secante AL.
Parcem AF. ipla conterminatione Tua, nempe
communi puncto P. rescindtant,) inter se equa-
lia: fuxe rescindere quoque debent à cruribus
AB. _ AC. Partes aquales AD. _ A C, FIanGI-
Ii D A F. _ L AF. Velinc aequales ese. PeF PFOP.
8. IIis autem ex Analssi patencibus, recro
rosredienti quoque patet Processus Senthe
ticus cum sua demonstratione, quam tradit 1P6O
RuclideS.
Desiderium Prop. L.
Datam Rectam DE. bifariam secaro.
Analy (IS.
Supponatur factum, sicque recta F (II
FiSur. 1.) SecanS rectam D F. Bitariam I1
puncto ne duonuum latEd EiS Itert dD. Per
hypo
225