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.

548 App. VII, 6. S[Q]c. Junge cathetum et basimd, demee hypotenusamf: erit diamretrong circuli (fig. 83). fExcerpta ex opusculo Il cc. 11-20; Vitruvii?136 35 (III ). a Centuriarum 1 quadrariurn deformatio l, si[ve e 5 mensurarumnf diversarum ritusg. Centuria 7 habet: ped. IICCCC per1 IICCCC, ipassus CCCCLXXX per1- CCCCLXXX1, actus XX perk XXm, cubita" MDC~ per MDCP, perticas CCXLr pers CCXLt, agnas" DC per DCX; - p[erticasl) LVIIDC, ped."a [constratos]ia [V-]DCCLX"a, actus ad constratos 1o CCCCaf: efficitag jugera CCah. 34. Cantor ~ 30, Mortet ~ 39; TA (TAa), TB (TBbba, TBbbb -- Mon L, MonL A). -- c. T: S (om. err.: Q), unde TAa, TBbba, TBbbb (Mon L; Mon A corrig.: sic quaere]: sic. - d. T hic: basem; unde TAa: vasem, TBbba (Bbr: basen; Rt corrig.: basim), TBbbb (Mon L: baseman; Mon A corrig.: basim). - e. Rt: deinde (pro: deme). f. Arc: ypotenusam. -- g. Sic T (TAa, TBbba Np, Par D, TBbbb); Carn A, Rt, Bbr corrig.: diametruim. 35. Cantor ~ 31, deest Mortet; TA (TAa); TB (TBab -— Erf, TBbba praeter Carn A; deest in TBbbb - Mon L, Mon A). - a. TBab -- Erf. add. titulumn:,,Ex libro Balbi, ex libri Caesaris, ex lege triumvirali", qui huc non spectat (cf. alia exempla ejusmodi in Erf. supra pp. 445-45 ); deest hic tit. in TAa, TBbba = T. -- b. Arc erasumr: centuriarum. - c. Sic T (TAa; TBbba: Np, Bbr): quadrarum (Erf — TBab, TBbbab - Par D, Rt conj. corrig.: quadratarum). -- d. Erf: deportio. - e. T (TAa, TBbba -- Np) err.: si; TBbba (praeter Np) corrig. om.: si.; Erf. orm.: si habet. - f. TBbba (Np) err.: mensuram; TBbbab (Rt, Par D), TBbbaa (Bbr) corrig. mensura. - g. Bbr: ritu. - h. Sic T (TAa); TB (TBab, TBbba) om. err.: per IICCCC. -- i. Erf. enumerat actus ante passus. -- k. Rt err.: perticas (pro: p = per). - -. TBbba: CCCCLX (Rt: CCCLX). - 'm. TBbba: XXX. -- n. Sic T (TAa, TBab -- Erf.); TBbba: cubitos, Arc add.: mile. - o. Sic T (TBab -- Erf.), sed in T supra C glossa: CCCC, unde TAa: MDC (supra C: CCCC); TBbba (Np err.: ICCDCCCC, Par D err.: MDCCCCC): MIDCCCC. --- p. Cf. o (sed Np hic: MDCCCC). -. Sic T (TBab - Erf.), sed in T supra CC (in CCXL) supra lin. scriptum erat: CC, unde TAa:,CCXL" et,,CC supra, et TBbba: CCCCXL. - s. TBbba om.: per. - t. TBbba om.: CCXL (Bbr conj.: 440). -- z. Erf.: angua, Np oml.: agnas (? apogr. Miolae). - x. Erf. add. glossam: centuriae ductae in centuria [= duae glossae: I),,centuriae ductae", 2),,in centuria"]. - y. T profecto: p (= per, = pertica, = ped.), unde TAa, TBbba: ped.; TBab - Erf. om.: p. ---- z. T (TBab -- Erf.: DLXXVI milia) err. profecto:,DLXXVI" (TAa err.: DLXXVII; TBbba: Np, Bbr, Par D: LXXXVII, Rt: LXXXVI), quod postea (supra lin. aut in marg.) correctum glossis:,,decempedas LVIIDC",,,p (= perticae, = per) LVIIDC", quorum prima in textum TBab - Erf., ambae junctae (,,decempedas LVIIDC per LVIIDC") in textumn TAa, TBbba infra (var. ac) assumptae sunt; TBab - Erf. add.: III. MCLIII. CCX diametrum DCCXX. perticas XL (glossa:) decempedas LVIIDC. (ta. T (TBab -Erf.: p.): p (= per, ped.); unde TAa, TBbba err.: per. -—. ab. Sic T (TBab Erf.: constrati); TAa, TBbba om. - ac. T (TBab -- Erf.) err.: DCCLX; unde TAa, TBbba err.: DCCVII; T add. glossam ad textum corruptum: in hoc pede 36. Cf. supra n. I. Capitula 35 —38 aut ex alio loco opusculi II sumpta esse aut in cod. T in folio non suo loco posito exstitisse videntur. 37. C. 35 cf. glossam ad textum Balbi (Grom. Vet. I 96, 14-1), c. 36 vide Balbum 95, 2 ---I, sed hinc nequaquam efficitur haec ex Balbo descripta esse, ut Molmms. Grom. Vet. II I46 conjicit. Omnibus enim Romanis haec nota erant.

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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 538
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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