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# Title: [Ps. 1] (shelfmarks Leibn. Marg. 178, Stück 1; Leibn. Marg. 178)
# Folio 40, page id 175905688X:0062
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=175905688X&page=62
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# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 53 lines, status machine
# Lines: 53 recognised, mean confidence 0.89
# Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German.
# Licence: CC BY 4.0, Leibniz Legible. Machine output: do not ingest it as verified text; keep this provenance with the text.
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# After the first blank line: the recognised lines in reading order, one per line.

C+ F O N E Y R Y K
ita e non opus sc de his asere apextius.
do ad ari creas guos cum certis quibusdam aliis lit
ad aneulos eis efficiune, amplicudine dependenc. Scd si lincae re
ctae duci possine, qua illas in punctis, ubi alix, cum qui-
bus anoulos Faciune, quos mensurare volumus, ipliSOC
currunt, secent ad angulos rectos, vel, quod hic pro
eodem haberi rolo, qux carum contingences secent:
magnicudo horum angulorum non crit inventu diffici-
lior, quam s a duabus rectis lineis comprehenli eMene.
Atque ideo contidam, me expoluisse hc omnia illa,
qua pro curvarum lincarum elementis requiruntur.
poltquam generalem modum ducendi rectas lincas,
qua cas ad rectos angulos in quibulris iplarum punctis
Secent, ostendero. Nec verebor dicere, Problema hoc,
nonmodocorum, quae scio, ucilistimum e gencralissi-
mum ese; sedetiam corum, quae in Creometria scire
unquam desideraverim.
Sit C P linea cur-
Va, OpOrECatqueper
punctum C rectam
lincam ducere, ta-
cientem cum ipla an-
sulos rectos.
Supeoioe calsgam jam factam, lincamque qua
ansulosre.essC CP, quam produco ulque ad punctum P, ut
Occurracca LL, quam luppono illam cse, ad cu-
jus puncta reterenda sunt puncta omnia linex C P: ita
ut Faciendo MI A seu C BD y, _ CM Peu B A D X,
habeam aequarionem aliquam, guae mihri relationem,
quae est incer x ex p, explicet. Deinde facio P C D5,
 PA∞ V, Teu P M ∞ 2 - y. Ynde propter triansu-
lun
modum du- nC
cendi lineas
En omnibus
illis punctis
rectos.
ectat
rectas, quae Ft denique quantum ad omnes reliquas proprietates
ipsas secent quas lineis curris actribuere poltumus, ipla tancummo-
Modus ge-
etalis in-
Deniendi li-
us rectas,
qu secent
aatas cur-
Das, vel ea-
rum contin-
sentes, a
05.
d
le