41. Brahmagupta I brahmagupta I. The First Problem Set. Roy Lisker, 2002. . . . . The priceof brahmagupta II is $15. Send check, cash or money order to http://www.fermentmagazine.org/Publicity/Science/brahma2.html

Brahmagupta I The First Problem Set Roy Lisker, 2002 Brahma II contains 16 problems at the level of graduate students and advanced undergraduates in mathematics. It is the author's hope that some of these problems are challenging to mathematicians in general. All solutions are written out in full. Brahmagupta (598-665 C.E.) was an outstanding mathematician and astronomer of 7th Century India. Problems: Factoring Polynomials over Matrix Fields Four problems about Antigroups Quaternion substitutions in analytic functions An exotic differential equation A chess problem based on the rook's move Four dynamical systems problems Two problems in Special Relativity The price of "Brahmagupta II " is $15 Send check, cash or money order to: Roy Lisker 8 Liberty Street#306 Middletown,CT 06457 rlisker@yahoo.com Return to Ferment Press

42. Brahmagupta - InformationBlast brahmagupta Information Blast. brahmagupta. brahmagupta (598-668)was an Indian mathematician and astronomer. He was the head of http://www.informationblast.com/Brahmagupta.html

Brahmagupta Brahmagupta ) was an Indian mathematician and astronomer . He was the head of the astronomical observatory at Ujjain, and during his tenure there wrote two texts on mathematics and astronomy: the Brahmasphutasiddhanta in , and the Khandakhadyaka in The Brahmasphutasiddhanta is the earliest known text other than the Mayan number system to treat zero as a number in its own right. It goes well beyond that, however, stating rules for arithmetic on negative numbers and zero which are quite close to the modern understanding. The major divergence is that Brahmagupta attempted to define division by zero , which is left undefined in modern mathematics. His definition is not terribly useful; for instance, he states that 0/0 = 0, which would be a handicap to discussion of removable singularities in calculus See also Brahmagupta's formula Brahmagupta's identity Wikipedia is available under the terms of the GNU Free Documentation License

43. História Da Matemática Na Índia - Bramagupta Translate this page História da Matemática na Índia. brahmagupta (598?-670?). brahmagupta nasceu,provavelmente, em 598 a noroeste da Índia. Foi astrónomo da escola de Ujjain. http://www.malhatlantica.pt/mathis/India/Brahmagupta.htm

textos: História da Matemática na Índia Brahmagupta Brahmagupta nasceu, provavelmente, em 598 a noroeste da Índia. Foi astrónomo da escola de Ujjain. Brahmagupta escreveu o seu tratado Brahmasphuta Siddhanta (sistema astronómico correcto segundo Brahma ), em cerca de 628, em Bhillamala (actual Bhinmal). Este livro, que contém cerca de 20 capítulos, é sobretudo sobre astronomia (eclipses solares e lunares, conjugações planetárias e posições dos planetas, ...), dois capítulos são dedicados inteiramente à matemática: o décimo segundo dedicado ao cálculo aritmético ( patiganita ), incluindo neste capítulo o estudo de séries e alguns tópicos sobre geometria, como o teorema de pitágoras, áreas (como a área de um quadrilátero cíclico) e volumes; o décimo oitavo dedicado à álgebra kuttaka ), contém soluções de equações indeterminadas do 1.º e 2.º graus. Este seu trabalho foi traduzido para árabe no século VIII, em Bagdade, e ficou famoso no mundo árabe como Sindhind. Escreveu outro tratado sobre astronomia, em 665

44. Brahmagupta brahmagupta. brahmagupta was head of the astronomical observatory at Ujjainwhich was the foremost mathematical centre of ancient India. http://intranet.woodvillehs.sa.edu.au/pages/resources/maths/History/Brhmgpt.htm

Brahmagupta Born: 598 in (possibly) Ujjain, India Died: 670 in India Previous (Chronologically) Next Biographies Index Previous (Alphabetically) Next Welcome page Brahmagupta was head of the astronomical observatory at Ujjain which was the foremost mathematical centre of ancient India. He wrote important works on mathematics and astronomy. He wrote Brahma- sphuta- siddhanta (The Opening of the Universe), in 21 chapters, at Bhillamala in 628. His second work on mathematics and astronomy is Khandakhadyaka written in 665. Brahmagupta's understanding of the number systems was far beyond others of the period. He developed some algebraic notation. He gave remarkable formulas for the area of a cyclic quadrilateral and for the lengths of the diagonals in terms of the sides. Brahmagupta also studied arithmetic progressions, quadratic equations, theorems on right-angled triangles, surfaces and volumes. The remaining chapters deal with solar and lunar eclipses, planetary conjunctions and positions of the planets. Brahmagupta believed in a static Earth and he gave the length of the year as 365 days 6 hours 5 minutes 19 seconds in the first work, changing the value to 365 days 6 hours 12 minutes 36 seconds in the second book. This second values os not, of course, an improvement on the first since the true length of the years if less than 365 days 6 hours. One has to wonder whether Brahmagupta's second value for the length of the year is taken from Aryabhata since the two agree to within 6 seconds, yet are about 24 minutes out.

45. References For Brahmagupta References for brahmagupta. Books HT Colebrooke, Algebra, with Arithmeticand Mensuration from the Sanscrit of brahmagupta and Bhaskara (1817). http://intranet.woodvillehs.sa.edu.au/pages/resources/maths/History/~DZ5CF5.htm

References for Brahmagupta Biography in Dictionary of Scientific Biography (New York 1970-1990). Biography in Encyclopaedia Britannica. Books: H T Colebrooke, Algebra, with Arithmetic and Mensuration from the Sanscrit of Brahmagupta and Bhaskara S S Prakash Sarasvati, A critical study of Brahmagupta and his works : The most distinguished Indian astronomer and mathematician of the sixth century A.D. (Delhi, 1986). Articles: S P Arya, On the Brahmagupta- Bhaskara equation, Math. Ed. G S Bhalla, Brahmagupta's quadrilateral, Math. Comput. Ed. B Chatterjee, Al-Biruni and Brahmagupta, Indian J. History Sci. B Datta, Brahmagupta, Bull. Calcutta Math. Soc. K Elfering, Die negativen Zahlen und die Rechenregeln mit ihnen bei Brahmagupta, in Mathemata, Boethius Texte Abh. Gesch. Exakt. Wissensch. XII (Wiesbaden, 1985, 83-86. R C Gupta, Brahmagupta's formulas for the area and diagonals of a cyclic quadrilateral, Math. Education R C Gupta, Brahmagupta's rule for the volume of frustum-like solids, Math. Education

46. Brahmagupta :: Online Encyclopedia :: Information Genius brahmagupta s identity Online Encyclopedia Information brahmagupta s identity. Online Encyclopedia In mathematics, brahmagupta sidentity says that the product of two numbers, each of http://www.informationgenius.com/encyclopedia/b/br/brahmagupta.html

Quantum Physics Pampered Chef Paintball Guns Cell Phone Reviews ... Science Articles Brahmagupta Online Encyclopedia Brahmagupta ) was an Indian mathematician and astronomer . He was the head of the astronomical observatory at Ujjain, and during his tenure there wrote two texts on mathematics and astronomy: the Brahmasphutasiddhanta in , and the Khandakhadyaka in The Brahmasphutasiddhanta is the earliest known text other than the Mayan number system to treat zero as a number in its own right. It goes well beyond that, however, stating rules for arithmetic on negative numbers and zero which are quite close to the modern understanding. The major divergence is that Brahmagupta attempted to define division by zero , which is left undefined in modern mathematics. His definition is not terribly useful; for instance, he states that 0/0 = 0, which would be a handicap to discussion of removable singularities in calculus See also Brahmagupta's formula Brahmagupta's identity External links MacTutor History of Mathematics article on Brahmagupta This article is a stub. You can help Wikipedia by fixing it. This content from wikipedia is licensed under the GNU Free Documentation License Power Supplies Hardware Information Law Advice

47. Brahmagupta's Theorem brahmagupta s Problem. brahmagupta was a Hindu mathematician of the seventh centuryAD who discovered a neat formula for the area of a cyclic quadrilateral. http://www.mth.uct.ac.za/digest/brahmagupta.html

Brahmagupta's Problem Brahmagupta was a Hindu mathematician of the seventh century AD who discovered a neat formula for the area of a cyclic quadrilateral. If the side lengths are a b c and d , and s a b c d s is the semi-perimeter of the quadrilateral), then the area is given by the formula: The proof of Brahmaghupta's formula requires a good deal of trigonometry embedded in rather a lot of crunchy algebra, so we'll leave it for another day. But it is possible to prove that if a cyclic quadrilateral has perpendicular diagonals crossing at P , the line through P perpendicular to any side bisects the opposite side. Up Next Home Place an order

48. Online Encyclopedia - Brahmagupta Encyclopedia Entry for brahmagupta. brahmagupta (598668) was an Indian mathematicianand astronomer. MacTutor History of Mathematics article on brahmagupta. http://www.yourencyclopedia.net/Brahmagupta.html

Encyclopedia Entry for Brahmagupta Dictionary Definition of Brahmagupta Brahmagupta ) was an Indian mathematician and astronomer . He was the head of the astronomical observatory at Ujjain , and during his tenure there wrote two texts on mathematics and astronomy: the Brahmasphutasiddhanta in , and the Khandakhadyaka in The Brahmasphutasiddhanta is the earliest known text other than the Mayan number system to treat zero as a number in its own right. It goes well beyond that, however, stating rules for arithmetic on negative numbers and zero which are quite close to the modern understanding. The major divergence is that Brahmagupta attempted to define division by zero , which is left undefined in modern mathematics. His definition is not terribly useful; for instance, he states that 0/0 = 0, which would be a handicap to discussion of removable singularities in calculus See also Brahmagupta's formula Brahmagupta's identity External links MacTutor History of Mathematics article on Brahmagupta This article is a stub . You can help Wikipedia by fixing it Home Alphabetical Index See our sister sites: Find a Resume Diplomat City Your Quotations Your Lookup ... Your Dogs Content on this site is provided for informational purposes only. We do not accept responsibility for any loss, injury or inconvenience sustained by any person resulting from information published on this site.

49. General Brahmagupta's Formula - WebCalc General brahmagupta s Formula. Side A Side B Side C Side D AngleA Angle B Angle A should be the angle between points a and http://www.webcalc.net/calc/0532.php

Monday May 31st Site Choices Home Calculator Menu Forums About WebCalc ... Help General Brahmagupta's Formula Side A: Side B: Side C: Side D: Angle A: Angle B: Angle A should be the angle between points a and d while angle B should be the angle formed between points b and c

50. Brahmagupta's Formula - WebCalc brahmagupta s Formula. For a more general calcualtion you can use the General brahmagupta sFormula calculator which requires two more pieces of information. http://www.webcalc.net/calc/0021.php

Monday May 31st Site Choices Home Calculator Menu Forums About WebCalc ... Help Brahmagupta's Formula Solving for Area Side A: Side B: Side C: Side D: Note: This calculator will only solve for cyclic quadrailiterals. If the points of the quadratilliteral can not create a circle then this calculator will be wrong. For a more general calcualtion you can use the General Brahmagupta's Formula calculator which requires two more pieces of information.

51. Learn More About Brahmagupta In The Online Encyclopedia. Visit the Online Encyclopedia and learn more and get your questions answered aboutbrahmagupta. You are here Online Encyclopedia brahmagupta. brahmagupta. http://www.onlineencyclopedia.org/b/br/brahmagupta.html

You are here: Online Encyclopedia Enter a phrase or search word in the box below. You can enter multiple phrases at a time by putting a comma between each word.(e.g. cat ,dog ,lion ) Press the search button to start your search. Hint: Play with putting spaces before and after your words to see the different results you get. see previous page Brahmagupta Brahmagupta ) was an Indian mathematician and astronomer . He was the head of the astronomical observatory at Ujjain, and during his tenure there wrote two texts on mathematics and astronomy: the Brahmasphutasiddhanta in , and the Khandakhadyaka in The Brahmasphutasiddhanta is the earliest known text other than the Mayan number system to treat zero as a number in its own right. It goes well beyond that, however, stating rules for arithmetic on negative numbers and zero which are quite close to the modern understanding. The major divergence is that Brahmagupta attempted to define division by zero , which is left undefined in modern mathematics. His definition is not terribly useful; for instance, he states that 0/0 = 0, which would be a handicap to discussion of removable singularities in calculus See also Brahmagupta's formula Brahmagupta's identity External links MacTutor History of Mathematics article on Brahmagupta This article is a stub. You can help Wikipedia by fixing it.

52. ThinkQuest : Library : Mathematics History brahmagupta(ca.628) and BHASKARA(1114ca.1185). brahmagupta was themost prominent Hindu mathematician of the seventh century. He http://library.thinkquest.org/22584/temh3025.htm

Index Math Mathematics History An extensive history of mathematics is at your fingertips, from Babylonian cuneiforms to advances in Egyptian geometry, from Mayan numbers to contemporary theories of axiomatical mathematics. You will find it all here. Biographical information about a number of important mathematicians is included at this excellent site. Visit Site 1998 ThinkQuest Internet Challenge Languages English Korean Students Hyun-jin Jae-yun Hwang(Seoul Yo Sang), Kwan-ak Gu, Korea, South Kyung-sun Jae-yun Hwang(Seoul Yo Sang), Kwan-ak Gu, Korea, South So-young Jae-yun Hwang(Seoul Yo Sang), Kwan-ak Gu, Korea, South Coaches Jae-yun Jae-yun Hwang(Seoul Yo Sang), Kwan-ak Gu, Korea, South Jong-hyun Jong-hyun Lee(Seoul Yo Sang), Kwan-ak Gu, Korea, South Dea-won Dea-won Ko (Seoul Yo Sang), Kwan-ak Gu, Korea, South Want to build a ThinkQuest site? The ThinkQuest site above is one of thousands of educational web sites built by students from around the world. Click here to learn how you can build a ThinkQuest site.

53. ThinkQuest : Library : Math For Morons Like Us brahmagupta s Formula. Formula Database . Added by Holena on April 27, 2001at 174019 The area of a cyclic quad= the sq. root of (sa)(sb)(sc)(sd),. http://library.thinkquest.org/20991/gather/formula/data/207.html

Index Math Math for Morons like Us Have you ever been stuck on math? If it was a question on algebra, geometry, or calculus, you might want to check out this site. It's all here from pre-algebra to calculus. You'll find tutorials, sample problems, and quizzes. There's even a question submittal section, if you're still stuck. A formula database gives quick access and explanations to all those tricky formulas. Languages: English. Visit Site 1998 ThinkQuest Internet Challenge Languages English Students J. Robert Davis High School Library, Kaysville, UT, United States John Davis High School Library, Kaysville, UT, United States Garrett Davis High School Library, Kaysville, UT, United States Coaches Jeff Davis High School Library, Kaysville, UT, United States Want to build a ThinkQuest site? The ThinkQuest site above is one of thousands of educational web sites built by students from around the world. Click here to learn how you can build a ThinkQuest site. Privacy Policy

54. Brahmagupta brahmagupta, brä mugoop tu Pronunciation Key. brahmagupta , c. 598–c. 660, Indianmathematician and astronomer. . from the Sanskrit of brahmagupta (1817). http://www.factmonster.com/ce6/people/A0808697.html

Encyclopedia Brahmagupta u u Pronunciation Key Brahmagupta c. 598 c. 660 , Indian mathematician and astronomer. He wrote in verse the Brahma-sphuta-siddhanta [improved system of Brahma], a standard work on astronomy containing two chapters on mathematics that were translated into English by H. T. Colebrooke in Algebra . . . from the Sanskrit of Brahmagupta (1817). A shorter treatise, The Khandakhadyaka (tr. 1934), expounded the astronomical system of Aryabhata The Columbia Electronic Encyclopedia, Brahma Brahman Print this page Cite this page AD AD AD ADS Link to Fact Monster Add Fact Monster search to your site ... Privacy Brought to you by:

55. Brahmagupta brahmagupta. brahmagupta (598668) byl Ind matematik a astronom. Externíspojení. MacTutor historie matematiky clánek na brahmagupta. http://wikipedia.infostar.cz/b/br/brahmagupta.html

švodn­ str¡nka Tato str¡nka v origin¡le Brahmagupta Brahmagupta ) byl Ind matematik a astronom . On byl hlava astronomick© observatoře u Ujjain, a během jeho držby tam psal dva texty na matematice a astronomii: Brahmasphutasiddhanta v Brahmasphutasiddhanta je nejdř­ve zn¡m½ text jin½ než Maysk½ č­seln½ syst©m k d¡rku nula jako č­slo v jeho vlastn­ prav½. To jde hodně za t­m, nicm©ně, ř­kaj­c­ pravidla pro aritmetika na z¡porn½ch č­slech a nule kter½ b½t docela bl­zk½ modern­mu pochopen­. Hlavn­ odliÅ¡nost je to Brahmagupta pokouÅ¡el se definovat divize nulou , kter½ je opuÅ¡těn undefined v modern­ matematice. Jeho definice nen­ hrozně užitečn¡; pro př­klad, on ř­k¡, že / = 0, kter½ by byl handicap před diskuz­ vyměniteln½ singularities v počet Viz t©Å¾ Brahmagupta je rovnice Brahmagupta je identita VnějÅ¡­ spojen­ MacTutor minulost čl¡nku matematiky na Brahmagupta Tento čl¡nek je Å¡paček. Vy můžete pomoci Wikipedia t­m, že oprav­ to. Toto je strojov½ překlad čl¡nku z encyklopedie Wikipedia . Cel½ text je dostupn½ za podm­nek GNU FDL licence

56. AllRefer Encyclopedia - Brahmagupta (Astronomy, Biographies) - Encyclopedia AllRefer.com reference and encyclopedia resource provides complete informationon brahmagupta, Astronomy, Biographies. brahmagupta, Astronomy, Biographies. http://reference.allrefer.com/encyclopedia/B/Brahmagu.html

AllRefer Channels :: Health Yellow Pages Reference Weather SEARCH : in Reference May 31, 2004 You are here : AllRefer.com Reference Encyclopedia Astronomy, Biographies ... Brahmagupta By Alphabet : Encyclopedia A-Z B Brahmagupta, Astronomy, Biographies Related Category: Astronomy, Biographies Brahmagupta u u Pronunciation Key Brahma-sphuta-siddhanta [improved system of Brahma], a standard work on astronomy containing two chapters on mathematics that were translated into English by H. T. Colebrooke in (1817). A shorter treatise, The Khandakhadyaka (tr. 1934), expounded the astronomical system of Aryabhata Topics that might be of interest to you: Aryabhata mathematics Encyclopedia U ... com Check out around 175,000 brief encyclopedia articles on almost all topics. Related Categories: People Science and Technology Science and Technology Astronomy and Space Exploration ... Biographies More articles from AllRefer Reference on Brahmagupta Encyclopedia U com Check out around 175,000 brief encyclopedia articles on almost all topics. Content on this web site is provided for informational purposes only. We accept no responsibility for any loss, injury or inconvenience sustained by any person resulting from information published on this site. We encourage you to verify any critical information with the relevant authorities. About Us Contact Us Privacy Links Directory ... Link to AllRefer.com

57. Brahmagupta | Mathe Board Lexikon Translate this page brahmagupta. Definition, Erklärung, Bedeutung. brahmagupta. Sie sindeinem Link zu einer Seite gefolgt, die noch nicht existiert. http://www.matheboard.de/lexikon/index.php?title=Brahmagupta&action=edit

58. Brahmagupta a topic from mathhistory-list brahmagupta. post a message on thistopic post a message on a new topic 2 Dec 1999 brahmagupta, by http://mathforum.org/epigone/math-history-list/phixquixclix

a topic from math-history-list Brahmagupta post a message on this topic post a message on a new topic 2 Dec 1999 Brahmagupta , by Heral Patel 2 Dec 1999 Re: Brahmagupta , by Sherman Stein 2 Dec 1999 Re: Brahmagupta , by David Wilkins 2 Dec 1999 Re: Brahmagupta , by Randy K. Schwartz 3 Dec 1999 Re: Brahmagupta , by David Wilkins The Math Forum

59. Brahmagupta - Thank You a topic from mathhistory-list brahmagupta - Thank you. 2 Dec 1999 brahmagupta -Thank you, by Heral Patel 2 Dec 1999 Re brahmagupta - Thank you, by Don Cook http://mathforum.org/epigone/math-history-list/kixthimpvum

a topic from math-history-list Brahmagupta - Thank you post a message on this topic post a message on a new topic 2 Dec 1999 Brahmagupta - Thank you , by Heral Patel 2 Dec 1999 Re: Brahmagupta - Thank you , by Don Cook The Math Forum

60. MSN Encarta - Brahmagupta Translate this page Sind Sie schon Abonennt? Melden Sie sich oben an. brahmagupta. brahmagupta, indischerAstronom und Mathematiker. brahmagupta. Möchten Sie noch mehr von Encarta? http://de.encarta.msn.com/encyclopedia_721534409/Brahmagupta.html

MSN Home My MSN Hotmail Suche ... Upgrade auf Encarta Premium Encarta - Suche Abonnentenartikel MSN Encarta Premium: Holen Sie sich diesen Artikel, 47.000 weitere Artikel, einen interaktiven Atlas, W¶rterb¼cher und vieles mehr f¼r 29,95€/Jahr (zuz¼glich Steuern). Lernen Sie mehr. Dieser Artikel ist ausschlieŸlich f¼r Abonnenten von MSN Encarta Premium verf¼gbar. Sind Sie schon Abonennt? Melden Sie sich oben an. Brahmagupta Brahmagupta , indischer Astronom und Mathematiker. œber Brahmaguptas Lebensdaten herrscht keine vollkommene Einigkeit, als Geburtsjahr wird jedoch mit... Literaturangaben In diesen Quellen finden Sie weitere Informationen zu folgenden Themen: Brahmagupta M¶chten Sie noch mehr von Encarta? Werden Sie noch heute Abonnent, und Sie erhalten Zugriff auf: 47.000 Artikel W¶rterb¼cher Interaktiver Atlas Lernstudio Erfahren Sie mehr ¼ber Brahmagupta aus Andere Features aus Encarta Suchen in Encarta nach Brahmagupta MSN Home My MSN ... Groups ©2004 Microsoft Corporation. Alle Rechte vorbehalten. TRUSTe-gepr¼fte Datenschutzbestimmungen Werbung Nutzungsbedingungen Impressum

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

Page 3     41-60 of 86    Back | 1  | 2  | 3  | 4  | 5  | Next 20