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.

LXXXIV II, I. Index librorum MSS. Adalboldi in codice, olim Floriacensis, nunc Ottobonianae bibliothecae, cume tractatu necdum edito ejusdem Gerberti de abaco, quem Gerbertus composuit hortatu Constantini, monachi Floriacensis, ut ipse testatur in epistola CLXI ad eum scripta" (- prologuzs in Gerb. regulas de num. ab. rat.). Vat. Ottoboniana No? s. XIII Boethii' geometria subditicia N 2 (p. 190 1. 2). Bibliotheca Yallicellana G. 94 foll. 87r.-114v. = codex a Nicolao Fabro ad Baronium (t 1607) missus s. XVI ex. vel XVII in. Exemplar epistolarum Gerberti (p. 36 1. 25). Rostock. IV, 111, 4 s. XIII. pp. 1-17 (foll. 1-9r) Boethii geometria subditicia cN 1 (pp. 181 i. 8 (pagina 18 alba). pp. 19-27. Excerpta e libris Nipsi, Epaphroditi et Vitruvii Rufi (cf. App. VII, excerpta a Gerberto a. a. 997-999 ad Adelboldum. missa),,Podismi mensurarum sunt tria genera - deme hypotenusam,, erit diametrum circuli". p. 27. Centuriaruin quadratarum deformatio, mensura diversarum ritus - digitorum XVIII" (Grom. Vet. I 245 1. 3-13, Cantor, J o m. Agr. p. 214, Epaphr. ~~ 3 1, 32). p. 27.,,Mensura est complurium et aequalium inter se intervalloruni longitudo finita -his similia" (Balbus, Grom. Vet. 1 94 ll. 9-12). p. 27.,,Mensurarum appellationes, quibus utimur, sunt duodecim: - stadia VIII" (Balbus, Grom. Vet. I 94 1. 13-95 1. 10). p. 27, 1. 32-28 1. 6.,,Mensura est quicquid pondere capacitate, longitudine altitudine latitudine finitur (Isid. Orig. 1. XV c. XV, Gromn. Vet. 1 367 ll. 9, 10). Cujus genera sunt tria: rectum, planum, solidum - his similia" (Balbus retractatus, Grom. Vet. 1 96 1. 21-97 1. 13)8 Mensurae autem aguntur generibus duodecim - miliarium (Balbus retract., Grom. Vet. I 95 l. 11, 94 ll. 14, 15). Majores nostri itaque orbem in partes diviserunt" (Isid. Orig. 1. XV c. XV, Groin. Vet. I pp. 367 il. 10-15). pp. 28 1. 6-29 1. 14 sequitur de ponderibus, de rnensuris liquidis, Grom. Vet. I 373 1. 21-376 1. 13. p. 29 l. 14.,,Si quis voluerit per unum latus octogonum designare - octogonum designes".,,Si quis exagonum facere volueriterit hexagonus", (cf. geom. inc. auct. IV. 54).,,Si quis voluerit per quadratum aequilaterum octogonum facere - facies octogonum" (cf. geomn inc. auct. IV. 55).

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Title
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.
Canvas
Page LXXX
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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