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# Title: Optica Promota, Seu Abdita radiorum reflexorum & refractorum Mysteria, Geometrice Enucleata (shelfmark Leibn. Marg. 94)
# Folio 111, page id 727094130:0123
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=727094130&page=123
# Source image: https://digitale-sammlungen.gwlb.de/content/727094130/jpgs/default/00000123.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 28 lines, status machine
# Lines: 28 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.

rem racio nuum earundem paraltaxium; eadem enim es cum es
cione, linus arcus BL, ad sinum arcus S R; dabuneue igicur de p
rallares L. L, IR Seorsum: quas inveltigare oporruie.
SCh
Ope hujus Problemacus, pocerumt ec iptius Sacurni parallares in-
reniri; Emodo oblerraciones exactaachibeaneur.
di o
BZCL LCNCCINdO estI
di Tuerin ana Tertemaenimainumt arreonaice proportionalinm
e prima primae serioi maler priman sebundae; es secnda pri
man secundae seci s s deinceps: vel si ab usac 
strahantur: factas oteta erunt etiam series arithmeliee p
porrmalium.
Tceadem differentia inter magnitudines A, _ B C; qux in-
cermaenicudines D, X FF; nempe H; e sc eadem difte
rencia incer magnicudines I, _ V L; quae incer magnirudines M,
_ NO; nimirum R. Dicoprinio A = I deficere a BC = RI.
vel eandem excedere, eadem difforentia, qua D- Mt excedic, vel
deticie ab E F = NO. AUFeratUT a BC, PC =HI 3 _ A R L.,
TL =R; C IIque BP = A; _ KT =I; ideo nulla eric diste
renciaincer A = I, _BP= RT: Toca isirur differentia inter
A = I, _ BC =RL, eadem ect, quae incer PC, a TI, CcW H, aR.
Fodemqs modo oltendicur disferenciam inter D- M, &c F: F- I.
O esse aequalem differentiae inter I, _ R.
Dico secundo, diferemriam, inter A F I, _ BC + RL; icem
de difterentiam inter D L M, _E FF + NO esse aequalemH) L R.:
nulla enim est disterentis inter A+ I e BP + II; cora isitur
diftere. cus: