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# Title: [Gulielmi Gosselini Cadomensis Bellocassii De Arte magna, seu de occulta parte numerorum, quae & Algebra, & Almucabala vulgo dicitur, Libri Quatuor. In quibus explicantur aequationes Diophanti, Regulae Quantitatis simplicis, [et] Quantitatis surdae] Gvlielmi|| Gosselini Cadomen-||sis Bellocassii De Arte|| magna, seu de occulta parte nume-||rorum, quæ & Algebra, & Almuca-||bala vulgo dicitur,|| Libri Qvatvor.|| In quibus explicantur æquationes Diophanti, Regu-||læ Quantitatis simplicis, [et] Quantitatis surdæ.|| (shelfmark Nm-A 317)
# Folio [77v], page id 1045080551:0174
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1045080551&page=174
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# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 22 lines, status machine
# Lines: 22 recognised, mean confidence 0.92
# 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.

EVL. COS. DF ARPF
sus huius aequationis.
Problema L
Datonumero Coneruente reperire
Ouadratum.
TIoccAproblema, hoc (inquam)
quod adeo dithcile Fecerunt Lucas,
Pilanus, Tartaglia, Cardanus, ex ipsc
Fiorcadelus, in quo veltigando non
parum olei insumplerunt, lonotum
tamen illisfuir e ad haec rlque tem-
Poralatuit: Rem ergo difficillimam
nunc explicemus, in Arithmeticis illa
demonstrabimus: Sit datus numerus
COnOTUCHS96.
FAo quelitus Ouadratus rO, adda-
musob, existentrP 9b equalia dua
drato, addamus rur(us96, exurgentL
P192 equalia quoque Ouadrato,
atque hec est duplicata equalitas, in=
teruallum horum duadratorum est
06, quem numerum mulciplicando