Gerberti, postea Silvestri II, papae, Opera mathematica (972-1003) Accedunt aliorum opera ad Gerberti libellos aestimandos intelligendosque necessaria per septem appendices distributa. Collegit, ad fidem codicum manuscriptorum partim iterum, partim primum edidit, apparatu oritico instruxit, commentario auxit, figuris illustravit dr. Nicolaus Bubnov.

172 App. I A, II, 5. Th. 3. Mc =Mer om.: Mc; cuys,; 7:~pyoj-, Mc = Mcr: quod clauditur; 4t,) azo c'pJ Tj.cAo; - cTapra'/yG,, Mc = Mcr: quadrato quod ad portionem (Mcr: prop.) describitur. Th. 4. 6; giyu>y, Mc =-Mcr: utlibet; Mc: bis ei, Mcr: eidem bis; Mc 5 Mer add.: eisdem; 7apî /yojoy,é,, Mc: quod —continetur, Mer: quod-est. Th. 5. Mc = Mcr add.: utrasque. Th. 6. Mc = Mcr om.: GJ\, z^' 7:o-poç~tlJ.,'v^. Th. 7. Deest in Mc = Mcr. Th. 8. Deest in Mc -- Mcr. 10 Th. 9. Mc = Mcr add.: utraque. Th. o. O. t/r, Mc = Mcr: per aequalia; Mca surxDp6T);prJ. -~praYoyrl', Mc = Mer: utraque quadrata pariter accepta; Oç) c.rô iJ.; r, daprr.cp'vTc-, Mc =Mcr: utrisque quadratis pariter acceptis. Th. Ir. T ciJ.~Îu, Mc: secare, Mcr: secare convenit; 5i'poo:bv c`J.qpLJ.:j.rO)nv, I5 Mc = Mcr: una portionle; Mc = Mer add.: sive trigonum. Th. I2. In Mc textus corruptus, in Mcr textus Mc, pessime. a falsario retractatus. Th. 13. Deest in Mc = Mer. Th. I4. ic'kiu.1g, Mc: collocare, Mcr: collocare necesse est. 20 Euclidis /. /11. (MlCe- Gromn. Vet. 1 388 1. 20-391 1. 15; lcr- Frieclein 387 1. 1-388 1. 22.) Th. I. Deest in Mc Mer. Th. 2. Deest in Mc = Mcr. *5 Th. 3. 'Eà&v -' x'57,l,) ~': rj~',.lt at& 5o' 2 "i~po'j s~'~r;.'J 1 l'ri. I.'?ià Tc5 z',vTpou P rj.:iJ.sq, Mc: Si in circulo per centrum linea quaedam recta dirigatur et quandam lineam rectam non in centrum positam in duas aequas dividat partes, Mer: Si-dirigatur ad aequandam lin. rectam in centro positam; rpo; 6p,&; c~.'c-ci, -é' Jt1, Mc: per rectos eam angulos secat, Mer: rectus eam a. s. 30 (Mc = Mcr add. glossas groni.:,,eum agrum dividat",,,quem comportionales sibi defendunt".) Th. 4-6. Desunt in Mc = Mcr. Th. 7. 'E v, 7 ziô 7 ' r't c:';, tlC.J.'cpo' ),X'ql}':T 'TiJp.O,, 0 2,i'j ~3't - 'v:pv -0q z6z),JO'u,.7.0_ TO'- c 3 J0-~tOI. ~pÔ; 56, &0`,Xov x pOt;IuO~J1t, ~',1')s1.t Tl,^~; zTc.; 35 Mc: Si intra circulum punctum sumatur in diametro, quod non est centrum, et ab eo puncto ad circulum duae lineae vel plures dirigantur, Mer: Si i. c. p. s. interius, quod est centrum, et ab-dirigantur. Hic in cod. archetypo Mc textus Euclidis interruptus est errore glutinatoris, qui folium sequens non suo, sed alio loco posuit (vide app. I A. III, 2, 1. V fragm. 40 B, E), qua re effectum est, ut finis Th. III 7, deinde Th. III 9, I2, I3, 14, 6, I8, I9, 24, initium 22 in codicibus Boethii Geom. subd. N I non in libro IV, sed in libro V inveniantur, loco autem illorum theorematum in libro IV glossa quaedam posita sit (Grom. Vet. I 389 11. 2-20). Quibus omnibus minime perspectis falsarius noster, qui textum Euclidis Boethii 45 Geom. subd. N I 11. III, IV retractare suscepit, glossam quidem transcripsit, finem autem Th. III 7, Th. III 9, 12, 13, 14, I6, I8, 19, 24, initium 22 omisit, quia ea in textu libri V hujus geom. delitescere non animadvertit. In glossa autem, quam transcripsit, quaedam retractavit: - I. Verba (Grom. Vet. I 389 1]. I-13),,sicut infra monstravi et datos possessores infra unum agrum, quos conportionales 50 fieri oportet. Sic et cetera" omisit: nihil enim simile infia demonstrat. -- 2. Verba (ibid. 11. I4-I7),,Si intra circulum-portiones" ope theorematis III 32, quod huc minime spectat, clariora reddere conatus est, sed frustra. In folio non suo loco posito codicis archetypi Boethii Geom. subd. N I (Mc), quod etiam in apographis non suo loco transcriptum est, haec libri III theo55 remata in Mer omissa invenimus.

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Gerberti, postea Silvestri II, papae, Opera mathematica (972-1003) Accedunt aliorum opera ad Gerberti libellos aestimandos intelligendosque necessaria per septem appendices distributa. Collegit, ad fidem codicum manuscriptorum partim iterum, partim primum edidit, apparatu oritico instruxit, commentario auxit, figuris illustravit dr. Nicolaus Bubnov.
Author
Sylvester II, Pope, ca. 945-1003.
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Page 158
Publication
Berolini:: R. Friedländer und Sohn,
1899.
Subject terms
Arithmetic
Mathematics -- Early works to 1800.

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"Gerberti, postea Silvestri II, papae, Opera mathematica (972-1003) Accedunt aliorum opera ad Gerberti libellos aestimandos intelligendosque necessaria per septem appendices distributa. Collegit, ad fidem codicum manuscriptorum partim iterum, partim primum edidit, apparatu oritico instruxit, commentario auxit, figuris illustravit dr. Nicolaus Bubnov." In the digital collection University of Michigan Historical Math Collection. https://name.umdl.umich.edu/abv8574.0001.001. University of Michigan Library Digital Collections. Accessed June 25, 2025.
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