ebook img

Archimedes in the Middle Ages. V. Quasi-Archimedean Geometry in the Thirteenth Century . Part v PDF

59 Pages·1984·3.01 MB·English
Save to my drive
Quick download
Download
Most books are stored in the elastic cloud where traffic is expensive. For this reason, we have a limit on daily download.

Preview Archimedes in the Middle Ages. V. Quasi-Archimedean Geometry in the Thirteenth Century . Part v

ARCHIMEDES in the Middle Ages VOLUME FIVE Quasi-Archimedean Geometry in the Thirteenth Century. A Supple­ mentary Volume Comprising the Liber de Motu of Gerard of Brussels, the Liber philotegni of Jordanus de Nemore together with its longer Version known as the Liber de triangulis Iordani, and an Appended Text of John Dee’s Inventa circa illam coni recti atque rectanguli sec­ tionem quae ab antiquis mathematicis Parabola appellabatur. Part V. Bibliography, Diagrams, and Indexes MARSHALL CLAGETT THE AMERICAN PHILOSOPHICAL SOCIETY Independence Square Philadelphia 1984 Copyright 1984 by the American Philosophical Society for its Memoirs series, Volume 157 Publication of this and other volumes has been made possible by a generous grant from The Institute for Advanced Study, Princeton, New Jersey. Memoirs of the AMERICAN PHILOSOPHICAL SOCIETY held at Philadelphia for Promoting Useful Knowledge Volume 157 Part B Library of Congress Catalog Card No. 62-7218 International Standard Book Number: 0-87169-157-4 US ISSN: 0065-9738 PART V Bibliography, Diagrams, and Indexes BIBLIOGRAPHY Anbouba, A. “Construction of the Regular Heptagon by Middle Eastern Geometers of the Fourth (Hijra) Century,” Journal for the History of Arabic Science, Vol. 1 (1977), pp. 319 (sum­ mary), 384 et prec. (Arabic article) (see Arabic pag., pp. 73-105); Vol. 2 (1978) pp. 264- 269 (partial French translation). Anaritius (=al-Nairizi). See Curtze; and Besthom and Heiberg. Anonymous. Liber de triangulis datis. First two propositions developed from the Liber philotegni. See Appendix III.A for the text of these propositions. Anonymous. Liber de triangulis Iordani. I have given a new text and English translation of this above in Part III. Also see pseudo-Jordanus for the earlier text of Curtze. Antolin, G. Catalogo de los codices latinos de la Real Biblioteca del Escorial. Vol. 3, Madrid, 1913. Apollonius of Perga. Apollonii Pergaei Conicarum sectionum libri V, VI, et VII. Translation from the Arabic by Christianus Ravius. Kilonii, 1669. ---------------. Apollonii Pergaei Conicorum libri octo et Sereni Antissensis De sectione cylindri et coni libri duo. Ed. of E. Halley, Oxford, 1717. Archibald, R. C. Euclid’s Book on Divisions of Figures. Cambridge, 1915. Archimedes. On the Construction of the Regular Heptagon. For studies of this, see Part III, Chap. 1, nn. 18-20. ---------------. Opera quae quidem extant omnia. Basel, 1544. First edition of the Greek text and of the Latin translation of Jacobus Cremonensis with corrections by Regiomontanus. Aristarchus. See Heath. Besthom, R. O., and J. L. Heibeig, eds. Codex Leidensis 399.1 Euclidis Elementa ex interpretatione al-Hadschdschadschii cum commentariis al-Nairizii. Part 1, fasc. 1, Hauniae, 1893. Birkenmajer, A. Etudes d’histoire des sciences et de la philosophic du moyen age. Wroclaw, etc., 1970. Bjombo, A. A. Die mathematischen S. Marcohandschrifien in Florenz. Ed. of G. C. Garfagnini, Pisa, 1976. This is a reprint of a series of articles in the Bibliotheca mathematica, 3. Folge, Vol. 4 (1903), pp. 238-45; Vol. 6 (1905), pp. 230-38; Vol. 12 (1911-12), pp. 97- 132, 193-224. This edition includes corrections and additions. ---------------. “Studien iiber Menelaos’ Spharik,” Abhandlungen zur Geschichte der mathematischen Wissenschaften, 14. Heft (1902), pp. 1-154. ---------------. “Uber zwei mathematische Handschriften aus dem vierzehnten Jahrhundert,” Bib­ liotheca mathematica, 3. Folge, Vol. 3 (1902), pp. 63-75. Bjombo, A. A., and S. Vogl. “Alkindi, Tideus und Pseudo-Euklid,” Abhandlungen zur Geschichte der mathematischen Wissenschaften., 263. Heft (1912). Boese, H. Die mittelalterliche Ubersetzung der 'Zroixtloxns Vvolkti des Proclus. Procli Diadochi Lycii Elementatio physica. Berlin, 1958. Boncompagni, B., ed., Scritti di Leonardo Pisano. Vol. 2: Leonardi Pisani Practica geometriae ed opuscoli. Rome, 1862. Bosnians, H. “Le ‘Philotechnes’ de Jordan de Nemore,” Revue des questions scientifiques, Vol. 83 (Ser. 4, Vol. 3), 1923, pp. 52-63. Bouelles (or Bovelles), Charles de. See Le Fevre. Bradwardine, T. Tractatus de proportionibus. See Crosby. Brown, J. E. “The Scientia de Ponderibus in the Later Middle Ages.” Thesis, University of Wisconsin, 1967. Burnett, C. See Hermann of Carinthia. Busard, H. L. L. “Der Traktat De isoperimetris, der unmittelbar aus dem Griechischen ins Lateinische iibersetzt worden ist,” Mediaeval Studies, Vol. 42 (1980), pp. 61-88. — ■----------. “Die Traktate De proportionibus von Jordanus Nemorarius und Campanus,” Cen­ taurus, Vol. 15 (1971), pp. 193-227. 607 608 ARCHIMEDES IN THE MIDDLE AGES BIBLIOGRAPHY 609 ---------------. The Translation ofthe Elements of Euclid from the Arabic into Latin by Hermann Duhem, P. “A propos du •PiXorex^m de Jordanus de Nemore,” Archiv fur die Geschichte der of Carinthia (?). Books I-VI. Leiden, 1968. Books VII-XII, Amsterdam, 1977. Naturwissenschafien und der Technik, Vol. 1 (1909), pp. 380-84. ---------*-----. “The Translation of the Elements of Euclid from Arabic into Latin by Hermann ---------------. Etudes sur Leonard de Vinci. Vol. 3, Paris, 1913. of Carinthia (?), Books VII, VIII and IX,” Janus, Vol. 59 (1972), pp. 125-87. ---------------. “Un ouvrage perdu cite par Jordanus de Nemore: le Philotechnes,” Bibliotheca ---------------. See Oresme. mathematica, 3. Folge, Vol. 5 (1904-05), pp. 321-25. Busard, H. L. L., and P. S. van Koningsveld. “Der Liber de arcubus similibus des Ahmed ibn Emden, A. B. A Biographical Register of the University of Oxford to A. D. 1500. Vol. 3, Oxford, Jusuf,” Annals of Science, Vol. 30 (1973), pp. 381-406. 1959. Calder, I. R. F. “John Dee: Studied as an English Neoplatonist.” Thesis, London University, 2 Enestrom, G. “Das Bruchrechnen des Jordanus Nemorarius,” Bibliotheca mathematica, 3. Folge, vols., Dec., 1952. Vol. 14 (1913-14), pp. 41-54. Campanus. See Busard; and Euclid. ---------------. “Der ‘Algorismus de integris’ des Meisters Gemardus,” Bibliotheca mathematica, Catalogue of the Extraordinary Collection of Splendid Manuscripts, Chiefly Upon Vellum, in 3. Folge, Vol. 13 (1912-13), pp. 289-332. Various Languages of Europe and the East, Formed by M. Guglielmo Libri. . . Which ---------------. “Der ‘Algorismus de minutiis’ des Meisters Gemardus,” Bibliotheca mathematica, will be Sold by Auction by Messrs. S. Leigh Sotheby and John Wilkinson. London* 1859. 3. Folge, Vol. 14 (1913-14), pp. 99-149. Catalogus codicum manuscriptorum Bibliothecae Regiae. Vol. 4, Paris, 1744. ---------------. “Sur l’auteur d’un traite ‘De motu’ auquel Bradwardin a fait allusion en 1328,” Clagett, M. “Archimedes,” Dictionary of Scientific Biography. Vol. 1, New York, 1970, pp. 213— Archivio di storia della scienza, Vol. 2 (1921-22), pp. 133-36. 31. ---------------. “Uber den urspriinglichen Titel der geometrischen Schrift des Jordanus Nemorarius,” ---------------. Archimedes in the Middle Ages, Vol. 1, Madison, Wise., 1964. Vols. 2-4, Philadelphia, Bibliotheca mathematica, 3. Folge, Vol. 13 (1912-13), pp. 83-84. 1976-80. ---------------. “liber die ‘Demonstratio Jordani de algorismo’,” Bibliotheca mathematica, 3. ---------------. “Gerard of Brussels,” Dictionary of Scientific Biography. Vol. 5, New York, 1972, Folge, Vol. 7 (1906-07), pp. 24-37. p. 360. ---------------. “liber ein dem Jordanus Nemorarius zugeschriebene kurze Algorismusschrift,” ---------------. “King Alfred and the Elements of Euclid,” Isis, Vol. 45 (1954), pp. 269-77. Bibliotheca mathematica, 3. Folge, Vol. 8 (1907-08), pp. 135-53. ---------------. Nicole Oresme and the Medieval Geometry of Qualities and Motions. Madison, Euclid. Book on Divisions of Figures. See Archibald. Wise., 1968. ---------------. Elementorum geometricorum libri XV. Basel, 1546. ---------------. Studies in Medieval Physics and Mathematics. London, 1979. ---------------. Elements in the Arabic translation of al-Hajjaj. See Besthom and Heiberg. ---------------. “The Liber de motu of Gerard of Brussels and the Origins of Kinematics in the ---------------. Elements. Latin translation from the Arabic by Hermann of Carinthia (?). See West,” Osiris, Vol. 12 (1956), pp. 73-175. Busard. ---------------. “The Medieval Latin Translations from the Arabic of the Elements of Euclid, with ---------------. Opera a Campano . . . tralata. Venice, 1509. Special Emphasis on the Versions of Adeland of Bath,” Isis, Vol. 44 (1953), pp. 16-42. ---------------. The Elements. English translation of T. L. Heath. 3 Vols., 2nd ed., Cambridge, ---------------. The Science of Mechanics in the Middle Ages. Madison, Wise., 1959; 3rd pr. 1979. 1926; reprinted, Annapolis, 1947. ---------------. See Moody. ---------------. Optics. Medieval Latin translations. See Theisen. Gulee, N. H. “Astrology, Magic, and Optics: Facets of John Dee’s Early Natural Philosophy,” ---------------. See Curtze, M., Anaritii. . . commentarii. Renaissance Quarterly, Vol. 30 (1977), pp. 632-80. , Gabriel, A. L. A Summary Catalogue of Microfilms of One Thousand Scientific Manuscripts in Coxe, H. O. Catalogus codicum manuscriptorum qui in collegiis aulisque Oxoniensibus hodie the Ambrosiam Library, Milan. Notre Dame, Ind., 1968. adservantur. Vol. 2, Oxford, 1852. Gerard of Brussels. Liber de motu. For my new edition, see above, Part I of this volume. Also Crosby, H. L., Jr., ed. and tr. Thomas of Bradwardine. His Tractatus de Proportionibus. Its see Clagett. Significance for the Development of Mathematical Physics. Madison, Wise., 1955; 2nd Gemardus. See Enestrom. pr., 1961. Gillispie, C. C. See Dictiomry of Scientific Biography. Curtze, M., ed. Anaritii in decem libros priores Elementorum Euclidis commentarii ex inter­ Grant, E., ed. A Source Book in Medieval Science. Cambridge, Mass., 1974. pretatione Gherardi Cremonensis in codice Cracoviensi 569 servata. Leipzig, 1899. (Sup­ ---------------. “Jordanus de Nemore,” Dictiomry of Scientific Biography. Vol. 7, New York, plementum to the Teubner text of Euclid: Euclidis opera omnia ediderunt I. L. Heiberg 1973, pp. 171-79. et H. Menge.) ---------------. Nicole Oresme: "Deproportionibus proportionum" and “Adpauca respicientes.” ---------------. “Ueber eine Handschrift der Konigl. offentl. Bibliothek zu Dresden,” Zeitschrift Madison, Wise., 1966. Jur Mathematik und Physik, Vol. 28 (1883), Historisch-literarische Abtheilung, pp. 1- Haskins, C. H. Studies in the History of Mediaeval Science, 2nd ed., Cambridge, Mass., 1927. 13. Heath, T. L. Aristarchus of Samos, The Ancient Copernicus. Oxford, 1913. ---------------. “Urkunden zur Geschichte der Mathematik im Mittelalter und der Renaissance. ---------------. See Euclid. I. ‘Liber embadorum’ des Savasorda in der Ubersetzung des Plato von Tivoli,” Abhand- Heiberg, J. L. See Besthom. lungen zur Geschichte der mathematischen Wissenschafien mit Einschluss ihrer An- Heiberg, J. L., and E. Wiedemann, “Ibn al Haitams Schrift iiber parabolische Hohlspiegel,” wendungen, 12. Heft (1902), pp. 1-183. Bibliotheca mathematica, 3. Folge, Vol. 10 (1909-10), pp. 201-37. ---------------. See pseudo-J ordanus. Hermann of Carinthia. De essentiis. A Critical edition with translation and commentary by Dee, John. De speculis comburentibus libri 5. In primis duobus: Inventa Joannis Dee Londinensis Charles Burnett. Leiden, K51n, 1982. circa illam coni recti atque rectanguli sectionem quae ab antiquis Mathematicis Parabola ---------------. His translation of the Elements of Euclid from the Arabic. See Busard. appellabatur. See my edition in Appendix II. Histoire litteraire de la France. Vol. 23, Paris, 1856. Delisle, L. Le Cabinet des manuscrits de la Bibliotheque Nationale. Vol. 2, Paris, 1874. Hughes, B. B., O. F. M., “Biographical Information on Jordanus de Nemore To Date,” Janus, Dictionary of Scientific Biography. Ed. C. C. Gillispie. 16 vols., New York, 1970-80. Vol. 62 (1975), pp. 151-56. BIBLIOGRAPHY 611 610 ARCHIMEDES IN THE MIDDLE AGES Ptolemy. Almagestum. Venice, 1515. ---------------. ed. and tr. Jordanus de Nemore: De numeris datis. Berkeley, Los Angeles, London, Rashed, R. “La construction de l’heptagone regulier par Ibn al-Haytham,” Journal for the History 1981. of Arabic Science, Vol. 3 (1979), pp. 309-86. ---------------. Medieval Mathematical Latin Writings in the University Library, Basel. Unpublished Roberts, R. J. See Watson. catalogue, dated 1972. Roriczer, M. Geometria deutsch. See Shelby. Hugonnard-Roche, H. L’Oeuvre astronomique de Themon Juif maitre parisien du XIV* siecle. Rouse, R. H. “Manuscripts Belonging to Richard de Foumival,” Revue d’histoire des textes, Paris, 1973. Vol. 3 (1973), pp. 253-69. Ibn al-Haytham. See Heiberg, J. L., and E. Wiedemann; and Rashed. Sarton, G. Introduction to the History of Science. Vol. 2, Baltimore, 1931. Inventario e stima della Libreria Riccardi. Florence, 1810. Savasorda. Liber embadorum. See Curtze. James, M. R. Lists of Manuscripts Formerly Owned by Dr. John Dee. Oxford, 1921. Schoy, C. Die trigonometrischen Lehren des persischen Astronomen Abu l-Raihan Muh. ibn Jordanus. Arithmetica. MS Paris, BN lat. 16644, 2r-93v. See also the version with proofs of J. Ahmad al-Birum. Hannover, 1927. Le Fevre: Jordani Nemorarii. . . Elementa Arithmetica cum demonstrationibus Jacobi ---------------. “Graeco-Arabische Studien,” Isis, Vol. 8 (1926), pp. 21-40. Fabri Stapulensis etc. Paris, 1514. Scott, E. J. L. Index to the Sloane Manuscripts in the British Museum. London, 1904. ---------------. De numeris datis. See Hughes. Sharpe, K. Sir Robert Cotton 1586-1631. History and Politics in Early Modem England. Oxford, ---------------. De plana spera. See Thomson. 1979. ---------------. Elementa de ponderibus. See Moody; and Brown. Shelby, L. R. ed. and tr. Gothic Design Techniques: The Fifteenth-Century Design Booklets of ---------------. Liber philotegni. Part II of this volume contains a critical edition and English Mathes Roriczer and Hanns Schmuttermayer. Carbondale and Edwardsville, 111., 1977. translation of this text. Smith, D. E. Rara arithmetiea. Boston and London, 1908. ---------------. See Busard, and Enestrom. Tabulae codicum manu scriptorum praeter Graecos et orientales in Bibliotheca Palatina Vin- pseudo-Jordanus. Jordani Nemorarii Geometria vel de triangulis libri iv. Ed. ofM. Curtze. Thorn, dobonensi asservatorum. Vol. 4, Vienna, 1870. 1887 (Mitteilungen des Coppemicus-Vereins fur Wissenschaft und Kunst zu Thom, 6. The Phillipps Manuscripts. Catalogus librorum manuscriptorum in Bibliotheca D. Thomae Phil- Heft, Thom, 1887). Part III of my volume includes a new, critical edition of this work, lipps, Bt. London, 1968. together with an English translation. Theisen, W. R. “The Mediaeval Tradition of Euclid’s Optics.” Thesis, University of Wisconsin, Ker, N. R. Medieval Manuscripts in British Libraries. Vol. 2, Oxford, 1977. 1972. Kibre, P. See Thorndike. Themon Juif. See Hugonnard-Roche. Latham, R. E. Revised Medieval Latin Word-List. London, 1965. Thomson, R. B. “Jordanus de Nemore and the University of Toulouse,” The British Journal Le Fevre, J. Introductio in libros arithmeticos divi Severini Boetii. Paris, 1503. Includes the works for the History of Science, Vol. 7 (1974), pp. 163-65. of Charles de Bouelles (BoveUes). ---------------. Jordanus de Nemore and the Mathematics of Astrolabes: De plana spera. Toronto, ---------------. See Jordanus. Arithmetiea. 1978. Leonardo Fibonacci Pisano. See Boncompagni. ---------------. “Jordanus de Nemore: Opera,” Mediaeval Studies, Vol. 38 (1976), pp. 97-144. Lindberg, D. C. A. Catalogue of Medieval and Renaissance Optical Manuscripts. Toronto, 1975. Thorndike, L. A History of Magic and Experimental Science. Vol. 3, New York, 1934. Macray, W. D. Catalogi codicum manuscriptorum Bibliothecae Bodleianae. Pars nona, codices Thorndike, L., and P. Kibre. A Catalogue of Incipits of Mediaeval Scientific Writings in Latin. a .. . Kenelm Digby . . . donatos, complectens. Oxford, 1883. 2nd ed., Cambridge, Mass., 1963. Madan, F., H. H. E. Craster, and N. Denholm-Young. A Summary Catalogue of Western Manu­ Tropfke, J. “Die Siebeneckabhandlung des Archimedes,” Osiris, Vol. 1 (1936), pp. 636-51. scripts in the Bodleian Library at Oxford. Vol. 2, Part 2, Oxford, 1937. ---------------. Geschichte der Elementar-Mathematik. 3rd ed., Vol. 3, Berlin and Leipzig, 1937. Martin, H. Catalogue des manuscrits de la Bibliotheque de TArsenal, Vol. 2, Paris, 1886. Unguru, S., ed. and tr. Witelonis Perspectivae liber primus. Wroclaw, 1977. Millas Vallicrosa, J. M. Las traducciones orientales en los manuscritos de la Bibliotheca Catedral Valentinelli, J. Bibliotheca manuscripta ad S. Marci Venetiorum. Vol. 4, Venice, 1871. de Toledo. Madrid, 1942. van Koningsveld, P. S. See Busard. Molland, G. “Ancestors of Physics,” History of Science, Vol. 14 (1976), pp. 54-75. Vogl, S. See Bjorabo. Moody, E. A., and M. Clagett. The Medieval Science of Weights. Madison, Wise., 1952; 2nd Watson, A. G. “A Merton College Manuscript Reconstructed: Harley 625; Digby 178, fols. 1- pr. 1960. 14, 88-115; Cotton Tiberius B. IX, fols. 1-4, 225-35,” Bodleian Library Record, Vol. Murdoch, J. “Euclid: Transmission of the Elements,” Dictionary of Scientific Biography. Vol. 9 (1973-78), No. 4, pp. 207-17. 4, New York, 1971, pp. 437-59. Watson, A. G. and R. J. Roberts. John Dee’s Library Catalogue. London, The Bibliographical ---------------. “The Medieval Character of the Medieval Euclid: Salient Aspects of the Translations Society, forthcoming. of the Elements by Adelard of Bath and Campanus of Novara,” Revue de synthese. 3rd Wiedemann, E. See Heiberg. Ser., Vol. 89 (1968), pp. 67-94. Witelo. See Unguru. Oresme, Nicole. Quaestiones super Geometriam Euclidis. Ed. of H. L. L. Busard, Leiden, 1961. Zubov, V. “Ob ‘Arkhimedovsky traditsii’ v srednie veka (Traktat Gerarda Bryusselskogo ‘Od- ---------------. See Clagett; and Grant. vizhenii’),” Istoriko-matematicheskie issledovaniya, Vol. 16 (1965), pp. 235-72. Paravacini Bagliani, A. “Nuovi documenti su Guglielmo da Moerbeke OP,” Archivum Fratrum Praedicatorum, Vol. 52 (1982), pp. 135-43. Plooij, E. B. Euclid’s Conception of Ratio and his Definition of Proportional Magnitudes as Criticized by Arabian Commentators. Rotterdam, 1950. Poorter, A. de. Catalogue des manuscrits de la Bibliotheque Publique de la ville de Bmges. Gembloux, 1934 (Catalogue general des manuscits des bibliotheques de Belgique. Vol. 2). Diagrams 614 ARCHIMEDES IN THE MIDDLE AGES DIAGRAMS 615 Liber de motu, Figure I.la Liber de motu, Figures I.la(con.)-I.lb DIAGRAMS SIMPLIFIED FROM FIG. I.la For all parts of Proposition 1.1 in Tradition I, and for preliminary proof in Tradition II. Tradition II. For Tradition II, for first half of Tradition II. For second half of first proof of main proof of first first proof of second part. second part, for all second proof of second part. part, and for corollary. The bracketed letters refer to letters in Tradition II exclusively. A letter without brackets (1) when unaccompanied by a letter in brackets is a letter that appears in both traditions, but (2) when accompanied by a letter in brackets is ordinarily in Tradition I only. Exceptions are evident in the following comments. Letter E appears on the diagrams of MSS in both traditions but is only used in the text of Tradition II. Letter B, appearing in the diagrams of both traditions, is used in the proof of the second part of the proposition in Tradition II, and in the corollary in Tradition I. It is replaced by the letter [F] in the text of the corollary in Tradition II, which letter is missing from all the diagrams in the MSS. Letters [K], [N], and [L] are found only in MS V of Tradition II. In place of them MS P (as well as MSS OBN) has letters G, K, This figure is missing in MS V. In MS P it and I. The letter I have designated as [AT appears immediately next to O in MS P. In MS V it contains both [K] and R, although in the text is located farther up the radius, where I have designated it as [A], The diagram of MS P has only [K] is used. In this figure the bracketed letter D between letters C and [£*], which last letter seems to be substituted for letter F, which letters are only in MS F, though V appears in does not appear on the diagram of MS P, though of course it is in the text in all MSS. Letter C the text of Trad. I. The letter [RT is mentioned is missing from the diagram in MS P, appearing only in the diagram of MS V, though it is in in the text of MS F but is missing on the the text in both MSS P and V. In MS P, concentric circles are drawn through letters C, D, and diagram. [ET (assuming that in MS P letter [JET is meant to mark the point where F appears in the other diagrams). In MSS N and V, circles are drawn through C and F. Only a single circle (drawn Fig. I.lb through F) is on the diagrams of MSS OB. Summarizing the divergent letters on the radius in the diagram of MS V, we note the following letters (proceeding from the center to the circumference at F): O, B, [A], [O'], C [FT, [G], and F. The diagram thus omits the letters marked [AT, D and E on this composite diagram. The letters appropriate for each part of the proposition in both traditions have been added to the simplified diagrams (A)-(D) which accompany this composite diagram. Fig. I.la DIAGRAMS 617 616 ARCHIMEDES IN THE MIDDLE AGES Liber de motu, Figures 13b-1.4 Liber de motu, Figures 1.2-13« B uses Fig. I.lb and this figure is repeated in MSS OBN. Fig. 1.2 The lettering is that of MS O. MSS BV are badly mixed up in their lettering. MS N has B at the intersection of KH extended and CO. I have added prime signs to I', O', B\ M', 71, and G because each of these letters is used twice. Points /', B1 are given in MSS ON. MS V has C and B for these points and MS B has E and B. I have used Z' for a sign that sometimes looks like the abbreviation for “quam” or “que” and sometimes like that for “et”. In the figure of MS N the 71 looks like M. The line of which 71 is the center is given in MS N as QE, and perhaps also in MS B. But I have not added these letters since they do not appear in the text. They are also missing in the diagrams of O and V. Fig. I.3a 618 ARCHIMEDES IN THE MIDDLE AGES DIAGRAMS 619 Liber de motu, Figures II.la-II.lb Liber de motu, Figures II.2-II3b Square Z appears in MS O only. MS V omits this figure. Fig. II.la In the manuscripts the two figures are drawn the same size, though different sizes are implied by the text. MS V omits this figure. Fig. II.3a Points I, L, and M are misplaced on MSS O and N but are accurately located on MS B. MS V omits this figure. Fig. II.lb MS V omits this figure. Fig. II.3b

See more

The list of books you might like

Most books are stored in the elastic cloud where traffic is expensive. For this reason, we have a limit on daily download.