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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 [64v], page id 1045080551:0148
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# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 24 lines, status machine
# Lines: 24 recognised, mean confidence 0.89
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GVL. COS. DE ARTF
Psushuius aequationis.
Problema.
Partiamur 20 in duo Duadrata, quo
rum latera inucem multiplicata pro-
duCant8.
Sic prima pars19. Iccunda eroo20
MITC multiplicemus corum larera
inuicem, Aet L. V 20OMIQ equa-
lc8, eE Guadratis partibus 20QMIL
equalia 64, d addito verinque
a, 20 equalia 64 PLQ.
Sicque exiltir equatio proportionalis
adtCrEIUM CaNOHCI, OpCTATCCX COeF
habebis + e16 pro ralore laterum
que hic lune duadrata, rnum ergo
Duadratum ex 20 eAt 4, alterum 16,
ec corum latera inuicem ducta 819
NUNt8.
De Reductione Ouadratorum ad vnum
Ouadratum. Cap. VI.
Larum cAt ex superiorum canonu
demonstrationibus, equationem
noltram