# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/845634801:0038 # Permalink to this reading: https://leibnizlegible.com/page/845634801:0038?run=74 # Title: [Francisci Vietae Opera Mathematica] Francisci Vietæ Opera Mathematica (shelfmark Leibn. Marg. 101) # Folio 22, page id 845634801:0038 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=845634801&page=38 # Source image: https://digitale-sammlungen.gwlb.de/content/845634801/jpgs/default/00000038.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 51 lines, status machine # Lines: 51 recognised, mean confidence 0.90 # 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. 22 AD LOCTS FTCF N SPEC dcaro. Fiar particularis ductio, ec colligancur singularia plano Colida. F. runE illa A qua- quadrato cubus, = B quadraro. cub0. ITinc T E E O R E A A. Qu 0D sr ex differentia duorum lacerum in quinque sinoularia plano- plana, quibus constac quadraco. quadrarum adgregari iplorum lacerum, lemel lumpra, requale est dif- Ferencia quadcato. cuborum. CONSECFARLVH. DIFFEREAETA quadrato. cuborum h adplicetur ad difterentiam lacerum, oriuntur quinque singularia plano. plana, quibus constar quadcato. quadrarum adoregari iplo. rum lacerum, Lemel CumpFa. EE CONTEA. P R OP OS FFTO XXTI. DCR EC A F V M duorum lacerum in quinque singularia plano. pl2- na, quibus constat quadrato. quadracum differentix iplorum semet Cumpra, duceFC. SEr latusunum A, alCerUM B. OPOTFEAEA .F B ducere in A quadraco. quadracum. A cuboin B, F A quadraco in B quadrarum, = A in B cubum, 1 B quadraco-quadra- 20. Fincparricularis ductio, de collisantur singularia plano- Colida. Frune illa A quadra- c0 cubus, i B quadrato. cubus. Flinc T H E O R B M A. Qu0D Erex adgregato duorum laterum in quinque lingularia plano. plana, quibus constat quadraco quadrarum differentiae iplorum lacerum, lemel lumpra, est ae quale ad- gregato quadraro cuborum. GONSBCTARLNM. A DGR E O A F V M quadraro cuborum (i adplicerur ad adgregarum larerum, orien- rur quinque singularia plano plana, quibus constar quadraco quadratum differentiae iplorum, lemel sumpea. Ecpermurarim. PR OP OSTTIO ZXTTI. DTFF F R EN FFAM duorum laterum in (ex singularia plano. solida, quibus constat quadrato. cubus aderesati iplorum, semel sumpra, du- CeTC. S1T lacus majus A, minus B. OpOErCAt A B ducere in A quadraco- cubum, A guadraco. quadraco in B, -F A cubo in B quadratum, F A quedraro in B cubum, L A in B qu2draro- quadrarum, = B quadraro. cubo. Finc parcicularis ductio _ colligantuE singularia Colido Colida. Frune illa A cubo. cubus, B cubo. cub0. Hlinc T H E O R E M A. Ov0D tir ex differentia duorum larerum in sex lingularia plano.Colida, quibus constar quadraro cubus adgregari iplorum lacerum, semel sumpra, est aequale difteren Fix cubo- cuboruM. COMSEOTAREVM. DIFFER EKETA cubo. cuborum E adplicetur ad differentiam lacerum, orienenElC Cngularia plano Colida, quibus constar quadraro cubus aderegari iplorum, semel sumpra. P R O POS FFLO ZZIV. quadraco. quadeaco in B, - - A cubo in B quadratum, - A quadraro in Bcubum, +. A i1 B quadearo quadeatum, =B quadraco cubo. Piar parricularis ductio, de colligantur lin Sularia Colido. Colida. Frunc illa A cubo. cubus, - B cubo- cubus. FTinc EDOREC AZYm duorum aceCX MSutarIa plano. lolad, Gu bus constat guadrato. cubus erentix iplorum, (emel Tumpta, ducere. ST= tatus unum A, alcerum B. OpOrreat A. F B ducere in A quadearo. cubum, - THFO