# Leibniz Legible — https://leibnizlegible.com
# Page: https://leibnizlegible.com/page/727094130:0144
# Permalink to this reading: https://leibnizlegible.com/page/727094130:0144?run=74
# Title: Optica Promota, Seu Abdita radiorum reflexorum & refractorum Mysteria, Geometrice Enucleata (shelfmark Leibn. Marg. 94)
# Folio 132, page id 727094130:0144
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=727094130&page=144
# Source image: https://digitale-sammlungen.gwlb.de/content/727094130/jpgs/default/00000144.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 16 lines, status machine
# Lines: 16 recognised, mean confidence 0.77
# 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.

dS64) aetinus anguli TAS, ad cinum anguli TNIS; ica Cinus an-
uli SIca, acum anguli STN: _ ue linus aesz ait L110, BC
PolicoNS radio) SHI; ad sinum anguli RLS, nempe (politoradio
L5 =N5) SIs ica TS, ad RS: _ uC sinuS anguli RLS, ad sinuM
anguli RBS; ita BS, ad LS =-SA. Si igitur fuerine quorcunque
Glancicaces, nempelinus anguli TaS, Tinus anguli TIIS, linus anouli
bus mediarum, quae exdo MMIOraEX SunC cum rarionibus; (-
Pate
Orolieumo
ui DR.
F
Su ad AS; B5, ad AS.
RLS, Snus anguli RBS5 rario prime ad ultimam, nempe sinuS pa
rallaXeOS TAS ad sinum parallaREOS HBS, Componetur ex rarioni-
t.
nusanguli sTa, ad Einum at