This Problem Leads to the Solution of Third Degree Equations by Cardan at the Start of the Consecrated to Apollo, Which Is in Th the Form of a Perfect Cube

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This Problem Leads to the Solution of Third Degree Equations by Cardan at the Start of the Consecrated to Apollo, Which Is in Th the Form of a Perfect Cube

COMPASS AND STRAIGHTEDGE CONSTRUCTIONS REPRESENTING THE THREE GREAT PROBLEMS OF GREEK ANTIQUITY From ancient Greece to the 19th century, these problems have fascinated mathematicians. The Quadrature of Circle : Construct an area equal to that of a given Trisecting an angle : circle with a straightedge and compass. ), . Divide a given angle into ? three parts with a straightedge and compass (vers 1250 (vers = 2554 Nationalbibliothek The problem amount to calculate : p The quadrature of the circle seemed possible to the Greeks while they were searching for a fraction equal to the ratio of Vindobonensis the circumference to the diameter. Their results were only good Österreichische approximations to p. Codex Codex This is one of the problems that will lead to the emergence of the notion of irrational numbers. Doubling a cube: Why just straightedge and compass? Construct a cube with twice the vo- Greek geometers chose the simplest objects in view of lume of given cube, using a straight- the formalization of geometry: the straight line and the edge and compass. circle (the most perfect shape, according to Proclus) They sought geometric constructions obtained by intersections of lines and circles without using the ? notion of measure. Can geometry save the + = The first two assertions Euclid postulates in the book I inhabitants of Delos from the of The Elements (the foundation of mathematics), are the possibility of drawing a straight line from one point plague? The problem amount to constructing : to another, and of drawing a circle of given center and In order to eradicate an epidemic radius. of the plague, the Delphic oracle demands doubling the altar This problem leads to the solution of third degree equations by Cardan at the start of the consecrated to Apollo, which is in th the form of a perfect cube. 16 century. And if we try with other tools? CURVES INSTRUMENTS HIPPOCRATES of CHIOS Lunules MENAECHMUS ERATHOSTENES ARCHIMEDES Conics The Mesolabe The ruler with two markings HIPPIAS of ELIS The Quadratrix of Dinostratus PLATO’S NICOMEDES LAISANT Machine The Conchoid The trisector ARCHIMEDES et Eutocius of ARCHYTAS de TARENTUM ABE, 1980 Ascalon A solution in 3D Paper folding The Spiral In 1837 Pierre-Laurent WANTZEL demonstrated that these three problems are not constructible with just a straightedge and compass. Moreover, Ferdinand von LINDEMANN showed the transcendence p of in 1882. IREM Aix-Marseille http://www.irem.univ-mrs.fr/expo2013.

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Bibliography
Bibliography A. Aaboe, Episodes from the Early History of Mathematics (Random House, New York, 1964) A.D. Aczel, Fermat’s Last Theorem: Unlocking the Secret of an Ancient Mathematical Problem (Four Walls Eight Windows, New York, 1996) D. Adamson, Blaise Pascal: Mathematician, Physicist, and Thinker About God (St. Martin’s Press, New York, 1995) R.P. Agarwal, H. Agarwal, S.K. Sen, Birth, Growth and Computation of Pi to ten trillion digits. Adv. Differ. Equat. 2013, 100 (2013) A.A. Al-Daffa’, The Muslim Contribution to Mathematics (Humanities Press, Atlantic Highlands, 1977) A.A. Al-Daffa’, J.J. Stroyls, Studies in the Exact Sciences in Medieval Islam (Wiley, New York, 1984) E.J. Aiton, Leibniz: A Biography (A. Hilger, Bristol, Boston, 1984) R.E. Allen, Greek Philosophy: Thales to Aristotle (The Free Press, New York, 1966) G.J. Allman, Greek Geometry from Thales to Euclid (Arno Press, New York, 1976) E.N. da C. Andrade, Sir Issac Newton, His Life and Work (Doubleday & Co., New York, 1954) W.S. Anglin, Mathematics: A Concise History and Philosophy (Springer, New York, 1994) W.S. Anglin, The Queen of Mathematics (Kluwer, Dordrecht, 1995) H.D. Anthony, Sir Isaac Newton (Abelard-Schuman, New York, 1960) H.G. Apostle, Aristotle’s Philosophy of Mathematics (The University of Chicago Press, Chicago, 1952) R.C. Archibald, Outline of the history of mathematics.Am. Math. Monthly 56 (1949) B. Artmann, Euclid: The Creation of Mathematics (Springer, New York, 1999) C.N. Srinivasa Ayyangar, The History of Ancient Indian Mathematics (World Press Private Ltd., Calcutta, 1967) A.K. Bag, Mathematics in Ancient and Medieval India (Chaukhambha Orientalia, Varanasi, 1979) W.W.R.
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