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# Title: Ps. 2 (shelfmarks Leibn. Marg. 178, Stück 2; Leibn. Marg. 178)
# Folio 287, page id 175906937X:0311
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=175906937X&page=311
# Source image: https://digitale-sammlungen.gwlb.de/content/175906937X/jpgs/default/00000311.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 31 lines, status machine
# Lines: 31 recognised, mean confidence 0.84
# 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.
# Wording rule: say "the machine reads it as …", never "Leibniz wrote".
# After the first blank line: the recognised lines in reading order, one per line.

CB
I F B. TI. C A P. III.
287
dirilo perius tactaque decentitranspolitione, eadem cum seguenti
L dd = cc+
ahh  bbbb 110
aa
d
aa multip. per fa- F bb ac di-
vil. Per id, id est, x 5a00 + b60v
2a
erit Formula Theorema-
Eis XIII, unde Locus quaelicus iterum erit IIyperbola. Ad cujus
Speciticam determinationem ee descriptionem, postquam ut in
praecedenci figura ductae sunt linCx AF, AIL, K L, IFI, IIO, de
GKB: eric quidem, ut supra, Ocenerum, at rero non erie dia-
mecer in linea OK, sed, juxta Regulam, in linca HIC producta
ad partes C, ad quam ordinatim applicacae sinE ip (IC RB paraI=
lela, cricque juxta eandem Regulam dimidium eranlverlae did-
metri, nempe C F rel GC, aquale V d d L CC= fa BB -- bbh 
aC
aa
ratio diametri ad parametrum ut fa- L b b ad ii. Ouare SI FaE, UE
fa L bb ad ii ita C. F ad F N, quae quidem FN ip( G~H B aequi-
distans (IE, erie F N parameter: ac proinde si cenero Gtran(versa
diametro C F _ parametro F. N FTyperbola describatur FD, Sc-
Cans iplam AF vel K A productam in L, erit ID curra LOcuS
QuaeCItuS.
Sumpeo enim in eadem curra puncto urcunque, veluti D, du-
ctaque DB ipsI AK (sire C F), es D M ipsi GB parallela, (
E. L