# Leibniz Legible — https://leibnizlegible.com
# Page: https://leibnizlegible.com/page/727094130:0110
# Permalink to this reading: https://leibnizlegible.com/page/727094130:0110?run=74
# Title: Optica Promota, Seu Abdita radiorum reflexorum & refractorum Mysteria, Geometrice Enucleata (shelfmark Leibn. Marg. 94)
# Folio 98, page id 727094130:0110
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=727094130&page=110
# Source image: https://digitale-sammlungen.gwlb.de/content/727094130/jpgs/default/00000110.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 32 lines, status machine
# Lines: 32 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.

ne, differen-
Ferane; sic inveltisarue proxolicum. Sic ASBM cerra Hemi-
haerium, in quo, cune loca D, de F, longirudine, et lacicudi-
Clad Cu acd.
mune D F.
in criangulo
spheerico, L
SF, daneur
lateTaDS, F.
S, Cum an
Sulo ab iis
Comprehen-
(O DSF; CX
quibus, inve-
BIaNEUE an
Buli SDE, X
SED; Cum
laFeTEDF. IO-
cm. cria; cux invenire oporeuIt.
meridiani
circuli, SDM.
SEM, X a2I
mucti com
P. 62. Problema.
Fa collaris, dnabus altiendinibus, ejusdem Phanomeni; ad idem ter-
prs in diversis locis, es corum azimuth communi, observatis: pa
rallaxium summam, vel differentiam, invenire.
le circutus A B DF, arimuth commune HOCOrIM; pUN-
erticalia sneB, D. Licgs primmo incer vertices B, D, Phx-
 ad
lto nurus cusco veuoobuo Cb etora
videaur