AllRefer Encyclopedia - Hypsicles Of Alexandria (Astronomy, Biographies) - Encyc AllRefer.com reference and encyclopedia resource provides complete information on hypsicles of alexandria, Astronomy, Biographies. Includes related research links. Astronomy, Biographies hypsicles of alexandria. By Alphabet Encyclopedia AZ H. Hypsicles of hypsicles of alexandriahip´siklEz Pronunciation Key, astronomer of ancient Greece http://reference.allrefer.com/encyclopedia/H/Hypsicle.html
Extractions: By Alphabet : Encyclopedia A-Z H Related Category: Astronomy, Biographies Hypsicles of Alexandria E z] Pronunciation Key , astronomer of ancient Greece. Some authorities place Hypsicles in the 2d cent. B.C. and some in the 2d cent. A.D. The 14th and 15th books of Euclid's Elements, which discuss regular many-sided solids, are attributed to him. His other works include a short treatise on astronomy that introduces the division of the circle into multiples of sixty.
The Helenistic Period Of Greek Mathematics in Perga in Pamphilia (now Turkey), but was possibly educated in Alexandria where he spent some time teaching hypsicles of alexandria ( fl. 175 BC) added a fourteenth book to the http://www.math.tamu.edu/~don.allen/history/helnistc/helnistc.html
Extractions: (ca. 310-230 BC) He was very knowledgeable in all sciences, especially astronomy and mathematics. He discovered an improved sundial, with a concave hemispherical circle. He was the first to formulate the Copernican hypotheses and is sometimes called the Ancient Copernican He countered the nonparallax objection by asserting that the stars to be so far distant that parallax was not measurable. Wrote On the Sizes and Distances of the Sun and Moon . In it he observed that when the moon is half full, the angle between the lines of sight to the sun and the moon is less than a right angle by 1/30 of a quadrant. From this he concluded that the distance from the earth to the sun is more than 18 but less than 20 times the distance from the earth to the moon. (Actual ). Without trigonometry he was aware of and used the fact that He also made other trigonometic estimates without trigonometry. ARCHIMEDES Apollonius of Perga (ca 262 BC - 190 BC) Apollonius was born in Perga in Pamphilia (now Turkey), but was possibly educated in Alexandria where he spent some time teaching. Very little is known of his life. He seems to have felt himself a rival of Archimedes. In any event he worked on similar problems. He was known as the ``great geometer" because of his work on conics.
History Of Mathematics: Chronology Of Mathematicians c. 180) *SB *MT; hypsicles of alexandria (fl. c. 175) *SB *MT; Hipparchus ofNicaea (c. 180c. 125) *MT; Umaswati (c. 150) 100 BCE. Zenodorus (c. 100 http://aleph0.clarku.edu/~djoyce/mathhist/chronology.html
Extractions: Note: there are also a chronological lists of mathematical works and mathematics for China , and chronological lists of mathematicians for the Arabic sphere Europe Greece India , and Japan 1700 B.C.E. 100 B.C.E. 1 C.E. To return to this table of contents from below, just click on the years that appear in the headers. Footnotes (*MT, *MT, *RB, *W, *SB) are explained below Ahmes (c. 1650 B.C.E.) *MT Baudhayana (c. 700) Thales of Miletus (c. 630-c 550) *MT Apastamba (c. 600) Anaximander of Miletus (c. 610-c. 547) *SB Pythagoras of Samos (c. 570-c. 490) *SB *MT Anaximenes of Miletus (fl. 546) *SB Cleostratus of Tenedos (c. 520) Katyayana (c. 500) Nabu-rimanni (c. 490) Kidinu (c. 480) Anaxagoras of Clazomenae (c. 500-c. 428) *SB *MT Zeno of Elea (c. 490-c. 430) *MT Antiphon of Rhamnos (the Sophist) (c. 480-411) *SB *MT Oenopides of Chios (c. 450?) *SB Leucippus (c. 450) *SB *MT Hippocrates of Chios (fl. c. 440) *SB Meton (c. 430) *SB
Extractions: Definition: The evidence we now have for the development of the astrological system comes from relatively few ancient sources. We know - from references to them that have survived - that once there were many more, but these have now been lost. Below is a list of the main source material, of which very few of the key works are freely available in translated form on the Internet. In contrast, web pages of the opinions based on these original sources are legion... Babylonian: The Venus Tablets Of Ammizaduga: [Fragment translated] Cuneiform observation and omen tablets - possibly copies of originals from the reign of Ammizaduga [probably 1646 to 1626 BC], the penultimate king of the First Babylonian Dynasty. No known free-text version on the internet. The Mul.Apin Tablets: [Full text - as web pages - with commentary] The most comprehensive surviving Babylonian star and constellation catalogue from before 600 BC. The Omen Tablets of Babylonia: [Full text - as jpg pages - with list and index] A comprehensive listing of Babylonian Omen astrology before 550 BC.
Hypsicles hypsicles of alexandria. Born about 190 BC in Alexandria, Egypt Died about120 BC. hypsicles of alexandria wrote a treatise on regular polyhedra. http://www-gap.dcs.st-and.ac.uk/~history/Mathematicians/Hypsicles.html
Extractions: Hypsicles of Alexandria wrote a treatise on regular polyhedra. He is the author of what has been called Book XIV of Euclid 's Elements , a work which deals with inscribing regular solids in a sphere. What little is known of Hypsicles' life is related by him in the preface to the so-called Book XIV. He writes that Basilides of Tyre came to Alexandria and there he discussed mathematics with Hypsicles' father. Hypsicles relates that his father and Basilides studied a treatise by Apollonius on a dodecahedron and an icosahedron in the same sphere and decided that Apollonius 's treatment was not satisfactory. In the so-called Book XIV Hypsicles proves some results due to Apollonius . He had clearly studied Apollonius 's tract on inscribing a dodecahedron and an icosahedron in the same sphere and clearly had, as his father and Basilides before him, found it poorly presented and Hypsicles attempts to improve on Apollonius 's treatment.
Hypsicles Of Alexandria Search Biographies Bio search tips hypsicles of alexandria Pronunciation Key. hypsicles of alexandria , astronomer of ancient Greece http://www.teachervision.com/ce6/people/A0824784.html
Extractions: Hypsicles of Alexandria E z] Pronunciation Key Hypsicles of Alexandria , astronomer of ancient Greece. Some authorities place Hypsicles in the 2d cent. B.C. and some in the 2d cent. A.D. The 14th and 15th books of Euclid's Elements, which discuss regular many-sided solids, are attributed to him. His other works include a short treatise on astronomy that introduces the division of the circle into multiples of sixty. The Columbia Electronic Encyclopedia, Hypsicles of Alexandria The rise of the Olympic village Athens - its Classical past and Olympic present aside - has had an undistinguished history, says Martin Gayford (The Sunday Telegraph) The Musaeum of Alexandria and the formation of the 'Museum' in eighteenth-century France. (The Art Bulletin) BY RICHARD INGERSOLL.(Library of Alexandria)
H Index 529*) Hurwitz, Adolf (302*) Hutton, Charles (1955*) Hutton, James (2085*) Huygens,Christiaan (2463*) Hypatia of Alexandria (821*) hypsicles of alexandria (645 http://www-gap.dcs.st-and.ac.uk/~history/Indexes/H.html
Hypsicles Of Alexandria hypsicles of alexandria astronomer of ancient Greece. Some authorities place Hypsicles in the 2d cent. b.c. and some in the 2d cent. a.d. The 14th and 15th books of Euclid's Elements, which Hun http://www.slider.com/enc/26000/Hypsicles_of_Alexandria.htm
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Extractions: Select Search All Bartleby.com All Reference Columbia Encyclopedia World History Encyclopedia Cultural Literacy World Factbook Columbia Gazetteer American Heritage Coll. Dictionary Roget's Thesauri Roget's II: Thesaurus Roget's Int'l Thesaurus Quotations Bartlett's Quotations Columbia Quotations Simpson's Quotations Respectfully Quoted English Usage Modern Usage American English Fowler's King's English Strunk's Style Mencken's Language Cambridge History The King James Bible Oxford Shakespeare Gray's Anatomy Farmer's Cookbook Post's Etiquette Bulfinch's Mythology Frazer's Golden Bough All Verse Anthologies Dickinson, E. Eliot, T.S. Frost, R. Hopkins, G.M. Keats, J. Lawrence, D.H. Masters, E.L. Sandburg, C. Sassoon, S. Whitman, W. Wordsworth, W. Yeats, W.B. All Nonfiction Harvard Classics American Essays Einstein's Relativity Grant, U.S. Roosevelt, T. Wells's History Presidential Inaugurals All Fiction Shelf of Fiction Ghost Stories Short Stories Shaw, G.B. Stein, G. Stevenson, R.L. Wells, H.G. Reference Columbia Encyclopedia PREVIOUS NEXT ... BIBLIOGRAPHIC RECORD The Columbia Encyclopedia, Sixth Edition. Hvar Hwainan Hwaining Hwange ... Hyacinth, in Greek mythology
Hypsicles Biography of Hypsicles (190BC120BC) hypsicles of alexandria. Born about 190 BC in Alexandria, Egypt Main index. hypsicles of alexandria wrote a treatise on regular polyhedra http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Hypsicles.html
Extractions: Hypsicles of Alexandria wrote a treatise on regular polyhedra. He is the author of what has been called Book XIV of Euclid 's Elements , a work which deals with inscribing regular solids in a sphere. What little is known of Hypsicles' life is related by him in the preface to the so-called Book XIV. He writes that Basilides of Tyre came to Alexandria and there he discussed mathematics with Hypsicles' father. Hypsicles relates that his father and Basilides studied a treatise by Apollonius on a dodecahedron and an icosahedron in the same sphere and decided that Apollonius 's treatment was not satisfactory. In the so-called Book XIV Hypsicles proves some results due to Apollonius . He had clearly studied Apollonius 's tract on inscribing a dodecahedron and an icosahedron in the same sphere and clearly had, as his father and Basilides before him, found it poorly presented and Hypsicles attempts to improve on Apollonius 's treatment.
History Of Mathematics: Greece Nicomedes (c. 240?) Dositheus of Alexandria (fl. c. 230) Perseus (fl 200?) Diocles of Carystus (c. 180) hypsicles of alexandria (c. 150?) Hipparchus of Nicaea (c http://aleph0.clarku.edu/~djoyce/mathhist/greece.html
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TMTh:: HYPSICLES OF ALEXANDRIA MATHEMATICIAN, ASTRONOMER. hypsicles of alexandria (fl. 2nd centuryAD) Work Hypsicles lived in Alexandria. He studied arithmetical http://www.tmth.edu.gr/en/aet/1/62.html
Extractions: "On risings": Calculates the length of each day of the year in Alexandria. The ecliptic is divided into 360?. The time of rising of each constellation in the zodiac circle at Alexandria is calculated on the basis of differential tables, after the Chaldaean manner, rather than by the trigonometric tables of Hipparchus. This treatise is extremely valuable, for it represents the link between the astronomers of Chaldaea and the Hellenistic Greeks.
Hypsicles Of Alexandria hypsicles of alexandria astronomer of ancient Greece. Some authorities place Hypsiclesin the 2d cent. hypsicles of alexandria. astronomer of ancient Greece. http://pt.slider.com/enc/26000/Hypsicles_of_Alexandria.htm
Hypsicles hypsicles of alexandria. Born about 180 BC in (possibly)Alexandria, Egypt Died about 120 BC in Not known. http://intranet.woodvillehs.sa.edu.au/pages/resources/maths/History/Hypscls.htm
Extractions: Previous (Alphabetically) Next Welcome page Hypsicles wrote a treatise on regular polyhedra. He is essentially the author of Book XIV of Euclid 's Elements which deals with inscribing regular solids in a sphere. In this work Hypsicles proves some results due to Apollonius ; he had clearly studied Apollonius 's tract on inscribing a dodecahedron and an icosahedron in the same sphere and attempts to improve on Apollonius 's treatment. Hypsicles also wrote On the Ascension of Stars . In this work he was the first to divide the Zodiac into 360 . He says The circle of the zodiac having been divided into equal arcs, let each of the arcs be called a spatial degree, and likewise, if the time taken by the zodiac circle to return from a point to the same point is divided into equal times, let each of the times be called a temporal degree. Hypsicles considers two problems in this work. Given the ratio of the longest to the shortest day at any place, how long does it take any given sign of the zodiac to rise there?
H Index 72) Hurewicz, Witold (92*) Hurwitz, Adolf (289*) Hutton, Charles (159) Huygens,Christiaan (2463*) Hypatia of Alexandria (201*) hypsicles of alexandria (199). http://intranet.woodvillehs.sa.edu.au/pages/resources/maths/History/H.htm
ThinkQuest : Library : A Taste Of Mathematic c. 230); Perseus (fl. 30070 BCE?); Dionysodorus of Amisus (c. 200?);Diocles of Carystus (c. 180); hypsicles of alexandria (c. 150?); http://library.thinkquest.org/C006364/ENGLISH/history/historygreece.htm
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Hypsicles Of Alexandria hypsicles of alexandria, , astronomer of ancient Greece. Some authoritiesplace Hypsicles in the 2d cent. and some in the 2d cent. http://www.slider.com/Enc/H/Hun/Hypsicle.htm
Extractions: Still searching the hard way? Try the Free Slider Search Toolbar and spend less time searching!! www.trellian.com Sponsored Link , astronomer of ancient Greece. Some authorities place Hypsicles in the 2d cent. and some in the 2d cent. The 14th and 15th books of Euclid's Elements, which discuss regular many-sided solids, are attributed to him. His other works include a short treatise on astronomy that introduces the division of the circle into multiples of sixty.
Hun Hyperion. hypsicles of alexandria. Hypsilanti. Hyrcania. Hypatia. Hyperboreans.Hyperion. Hyperion. hypsicles of alexandria. Hypsilanti. Hyrcania. Hyrcanus. Hystaspes. http://www.slider.com/Enc/H/Hun.htm
