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Batko Posada Diti Mati Druzhina Cholovik Bramaguptasanskr ब रह मग प तNarodivsya 598 0598 Bhilman IndiyaPomer 668 0668 Misce prozhivannya Bhilman teper u shtati Radzhasthan Indiya 1 i Uddzhajn teper u shtati Madh ya Pradesh IndiyaKrayina IndiyaDiyalnist matematik astronomGaluz matematika astronomiyaVidomij zavdyaki Pereglyad sistemi Brami Batko Jishnuguptad 2 Vislovlyuvannya u Vikicitatah Bramagupta u VikishovishiBramagu pta sanskr ब रह मग प त 598 668 davnoindijskij matematik i astronom yakij napisav vazhlivi roboti z matematiki ta astronomiyi a same teoretichnij traktat Brahmasphuṭasiddhanta Brahma sphuta siddhanta mozhe perekladatis yak Udoskonalene vchennya Brahmi chi Pereglyad sistemi Brami zavershenij u 628 mu roci ta bilsh praktichnij tekst Khaṇḍakhadyaka Khandakhadyaka yakij pobachiv svit u 665 mu 3 Traktati napisani u virshovanij formi sho bulo dosit populyarnim yavishem sered indijskih matematikiv Ci roboti spravili znachnij vpliv na rozvitok astronomiyi u Vizantiyi ta islamskih krayinah poklavshi pochatok vikoristannyu algebrayichnih metodiv dlya astronomichnih obchislen Zmist 1 Biografichni dani 2 Vnesok u matematiku 2 1 Arifmetika 2 1 1 Uvedennya ponyattya nulya 2 1 2 Totozhnist Bramagupti 2 2 Geometriya 2 2 1 Teorema Bramagupti 2 2 2 Formula Bramagupti 2 2 3 Zadacha Bramagupti 2 3 Algebra 2 3 1 Rozv yazuvannya kvadratnih rivnyan 2 3 2 Interpolyacijna formula Bramagupti 3 Vnesok v astronomiyu 4 Tvori 4 1 Brahma sphuta siddhanta 4 2 Khandakhadyaka 5 Div takozh 6 Primitki 7 Dzherela 8 PosilannyaBiografichni dani RedaguvatiVvazhayetsya sho Bramagupta narodivsya u 598 roci Ce viplivaye z knigi Brahma sphuta siddhanta u yakij vin povidomlyaye sho napisav cej tekst u tridcyatirichnomu vici u 628 roci Saka 550 4 5 Bramagupta narodivsya u Bhillamali teper misto Bhilman u shtati Radzhasthan Pivnichno Zahidnoyi Indiyi U starodavni chasi misto Bhilman bulo rezidenciyeyu vladi Gudzhar Jogo batkom buv Dzhisnugupta 6 Vin jmovirno prozhiv bilshu chastinu svogo zhittya v Bhilmani pid chas pravlinnya i mozhlivo pid patronazhem korolya Vyazhramukha 7 tomu jogo neridko nazivayut Bhillamakarya vchitel z Bhillama 8 Bramagupta keruvav astronomichnoyu observatoriyeyu v Uddzhajni Observatoriya u yakij takozh pracyuvav Varahamihira bula najkrashoyu u togochasnij Indiyi 6 Pid chas svogo perebuvannya v Bhilmani napisav chotiri tvori z matematiki ta astronomiyi U 628 r viklav chetvertu induyistsku astronomichnu sistemu u virshovanij formi u tvori Pereglyad sistemi Brami Brahma sphuta siddhanta Dvi jogo glavi prisvyacheni matematici v tomu chisli arifmetichnij progresiyi dovedennyu riznih geometrichnih teorem i rozv yazannyu kvadratnih rivnyan yaki mayut dijsni rozv yazki Reshta 23 glavi prisvyacheni astronomiyi u nih opisani fazi Misyacya z yednannya planet dani rozrahunki shodo polozhen planet Velika chastina roboti prisvyachena zatemnennyam Soncya i Misyacya rozrahunku roztashuvannya planet v goroskopi Do nas dijshov lishe tvir Bramagupti Pereglyad sistemi Brahmi 628 znachna chastina yakogo prisvyachena arifmetici j algebri U nomu vikladeno vidomosti pro arifmetichnu progresiyu pravilo znahodzhennya sumi metodi rozv yazuvannya kvadratnih rivnyan z dijsnimi korenyami a takozh rozv yazuvannya v cilih chislah deyakih neoznachenih kvadratnih rivnyan vidu ax c y metod rozv yazuvannya neoznachenih linijnih rivnyan vidu ax c by z vikoristannyam metodu poslidovnih drobiv 6 9 Vnesok u matematiku RedaguvatiArifmetika Redaguvati Uvedennya ponyattya nulya Redaguvati V svoyij praci Brahma sphuta siddhanta Bramagupta dav oznachennya nulya yak rezultatu vidnimannya z chisla samogo chisla Vin odnim z pershih vstanoviv pravila arifmetichnih operacij nad dodatnimi i vid yemnimi chislami ta nulem rozglyadayuchi pri comu dodatni chisla yak majno a vid yemni chisla yak borg Dali Bramagupta namagavsya rozshiriti arifmetiku davshi oznachennya dilennya na nul Zgidno z Bramaguptoyu 6 Dilennya nulya na nul ye nulem Dilennya dodatnogo abo vid yemnogo chisla na nul ye drobom z nulem u znamenniku Dilennya nulya na dodatne abo vid yemne chislo daye nul Totozhnist Bramagupti Redaguvati Dokladnishe Totozhnist BramaguptiTotozhnist Bramagupti stverdzhuye sho dobutok dvoh sum dvoh kvadrativ same ye sumoyu dvoh kvadrativ prichomu dvoyakim chinom a 2 b 2 c 2 d 2 a c b d 2 a d b c 2 a c b d 2 a d b c 2 displaystyle a 2 b 2 c 2 d 2 ac bd 2 ad bc 2 ac bd 2 ad bc 2 nbsp Napriklad 1 2 4 2 2 2 7 2 26 2 15 2 30 2 1 2 displaystyle 1 2 4 2 2 2 7 2 26 2 15 2 30 2 1 2 nbsp Geometriya Redaguvati nbsp Do dovedennya teoremi BramaguptiTeorema Bramagupti Redaguvati Dokladnishe Teorema BramaguptiNehaj ye vpisanij chotirikutnik diagonali yakogo vzayemno perpendikulyarni Opustimo z tochki peretinu diagonalej perpendikulyar na odnu z jogo storin Yaksho prodovzhiti jogo po inshij bik vid tochki peretinu diagonalej cej perpendikulyar dilit protilezhnu storonu chotirikutnika na dvi rivni chastini 10 Formula Bramagupti Redaguvati Dokladnishe Formula BramaguptiFormula Bramagupti ye uzagalnennyam formuli Gerona dlya ploshi trikutnika na vipadok chotirikutnika vpisanogo u kolo A same plosha S vpisanogo u kolo chotirikutnika zi storonami a b c d i pivperimetrom p dorivnyuye S p a p b p c p d displaystyle S sqrt p a p b p c p d nbsp Vidoma she odna formula Bramagupti dlya radiusa opisanogo kola dovilnogo trikutnika R a b 2 h c b c 2 h a a c 2 h b displaystyle R frac ab 2h c frac bc 2h a frac ac 2h b nbsp de a b c storoni trikutnika h a displaystyle h a nbsp h b displaystyle h b nbsp ta h c displaystyle h c nbsp jogo visoti Zadacha Bramagupti Redaguvati nbsp Zadacha Bramagupti pobuduvati za dopomogoyu cirkulya ta linijki vpisanij chotirikutnik za chotirma jogo storonami 11 Odne z rishen vikoristovuye kola Apolloniya Algebra Redaguvati Rozv yazuvannya kvadratnih rivnyan Redaguvati Odne z pershih vidomih viveden formuli dlya znahodzhennya koreniv kvadratnogo rivnyannya nalezhit Bramagupti 12 Vin pershim zaproponuvav universalne pravilo znahodzhennya koreniv rivnyannya zvedenogo do kanonichnogo viglyadu a x 2 b x c displaystyle ax 2 bx c nbsp Pri comu peredbachalosya sho v nomu usi koeficiyenti krim a displaystyle a nbsp mozhut buti vid yemnimi Sformulovane uchenim pravilo za svoyeyu suttyu zbigayetsya iz suchasnim Interpolyacijna formula Bramagupti Redaguvati U svoyih naukovih pracyah Bramagupta zaproponuvav interpolyacijnu formulu drugogo poryadku sho ye chastkovim vipadkom vivedenoyi bilshe nizh cherez 1000 rokiv po tomu interpolyacijnoyi formuli Nyutona Stirlinga Vin vikoristovuvav yiyi dlya interpolyaciyi znachen sinusa u skladenih nim trigonometrichnih tablicyah 13 Formula daye ocinku znachennya funkciyi f pri znachenni yiyi argumenta a xh pri h gt 0 ta 1 x 1 koli yiyi znachennya uzhe vidome u tochkah a h a ta a h Vona zapisuyetsya tak f a x h f a x D f a D f a h 2 x 2 D 2 f a h 2 displaystyle f a xh approx f a x left frac Delta f a Delta f a h 2 right frac x 2 Delta 2 f a h 2 nbsp de D operator vishidnoyi skinchennoyi riznici pershogo poryadku tobto D f a d e f f a h f a displaystyle Delta f a stackrel mathrm def f a h f a nbsp Vnesok v astronomiyu RedaguvatiDeyaki doslidniki vvazhayut sho arabi poznajomilisya z indijskoyu astronomiyeyu u VIII stolitti viklyuchno zavdyaki praci Bramagupti Brahma sphuta siddhanta 14 Halif Al Mansur 712 775 zaprosiv 770 roku do Bagdadu vchenogo z Uddzhajna na im ya Kankiv yakij vikladav indijsku sistemu astronomiyi na osnovi Brahma sphuta siddhanta Na prohannya halifa matematik ta filosof Muhammed al Fazari pereklav praci Bramagupti na arabsku movu Astronomichni podannya Bramagupti vikladeni v Brahma sphuta siddhanta svidchat pro visokij riven jogo doslidzhen ta naukovoyi prozorlivosti Tak u somomu rozdili praci yaka nazivayetsya Pro zatemnennya Misyacya Bramagupta sprostovuye uyavlennya pro te sho Misyac znahoditsya dali vid Zemli nizh Sonce 15 7 1 Yakbi Misyac buv vishe Soncya to yiyi blizhnya do Soncya polovina zavzhdi bula b osvitlena 7 2 Analogichno osvitlenu Soncem chastinu Misyacya zavzhdi bulo b vidno a neosvitlena chastina zalishalasya b nevidimoyu 7 3 Yaskravist osvitlenoyi chastini Misyacya zbilshuyetsya u napryamku do Soncya Naprikinci svitlogo pivmisyacya blizhcha polovina osvitlena a insha polovina temna Vidtak visotu rogiv pivmisyacya mozhna obchisliti Plofker Kim 2007 Mathematics in India The Mathematics of Egypt Mesopotamia China India and Islam A Sourcebook Princeton University Press ISBN 978 0 691 11485 9 Bramagupta poyasnyuye sho oskilki Misyac blizhche do Zemli nizh Sonce stupin osvitlenosti Misyacya zalezhit vid vzayemnogo roztashuvannya Soncya ta Misyacya i mozhe buti obchislena vihodyachi z velichini kuta mizh cimi dvoma nebesnimi tilami Vazhlivim vneskom Bramagupti v astronomiyu ye metodi rozrahunku polozhennya nebesnih til z plinom chasu efemeridi yih shodiv ta zahodiv z yednan a takozh rozrahunku sonyachnih ta misyachnih zatemnen Bramagupta piddav kritici uyavlennya puranichnoyi kosmologiyi pro te sho Zemlya ye plaskoyu abo porozhnistoyu Vin stverdzhuvav sho Zemlya i nebo mayut sferichnu formu i sho Zemlya ruhayetsya 1030 roku gaznevidskij astronom Al Biruni u svoyij praci Ta rih al Gind prokomentuvav robotu Bramagupti Biruni zaznachav sho na zauvazhennya kritikiv teoriyi kulyastoyi Zemli Yakbi ce bulo tak to kameni ta dereva padali b z zemli Bramagupta vidpoviv Navpaki yakbi ce bulo ne tak to Zemlya ne mogla b zberigati svoyu formu navit protyagom hvilin Usi vazhki rechi prityaguyutsya do centru zemli Zemlya odnakova z usih bokiv Vsi lyudi na Zemli stoyat i vsi vazhki rechi padayut na zemlyu za zakonom prirodi tak vlashtovana priroda Zemli shob prityaguvati ta trimati rechi tak yak priroda vodi tekti vognyu goriti vitru privoditi v ruh Zemlya ce yedina nizka rich vsi predmeti zavzhdi povernutsya do neyi z bud yakogo napryamku kudi b vi yih ne kinuli i nikoli ne pidnimutsya vgoru vid zemli Bramagupta Brahma sphuta siddhanta 628 cf al Biruni 1030 Indica Pro silu tyazhinnya Zemli Bramagupta govoriv Tila padayut na zemlyu oskilki ce v prirodi Zemli prityaguvati yih tak samo yak v prirodi vodi tekti Thomas Khoshy Elementary Number Theory with Applications Academic Press 2002 p 567 ISBN 0 12 421171 2 Tvori Redaguvati Brahma sphuta siddhanta Redaguvati Osnovna pracya Bramagupti Brahma sphuta siddhanta 628 mistit 25 rozdiliv Pro stan zemnoyi kuli i formu neba ta zemli Pro obertannya svitil i pro viznachennya chasu pro te yak znahoditi seredni polozhennya svitil pro viznachennya sinusa dugi Pro skladannya tablici svitil Pro tri problemi a same pro tini pro chastinu dnya sho minula i pro goroskopi a takozh pro te yak vivoditi odne z nih z inshogo Pro te yak svitila z yavlyayutsya cherez promennya Soncya i yak voni hovayutsya za nimi Pro te yak pokazuyetsya molodij misyac i pro jogo dva rogi Pro zatemnennya Misyacya Pro zatemnennya Soncya Pro tini Misyacya Pro z yednannya ta protistoyanni svitil Pro shiroti svitil Pro kritiku togo sho mistitsya u knigah ta tablicyah i pro rozriznennya pravilnogo vid nepravilnogo Pro arifmetiku ta yiyi zastosuvannya v obchislenni vidstanej i v inshih vipadkah Pro utochnennya serednogo polozhennya svitil Pro vipravlennya tablici svitil Pro tochne doslidzhenni troh problem Pro vidhilennya zatemnen Pro tochne viznachennya poyavi molodogo misyacya i jogo dvoh rogiv Pro metod Kuttak Pro rozrahunki u rozmirah virshiv ta metrici Pro kola ta instrumenti Pro chotiri vimiri chasu po Soncyu po shodu po Misyacyu i po misyachnim stanciyam Pro znaki dlya chisel i cifr u virshovanih tvorah z cogo predmetu Pro dokazi sho ne vikoristovuyut matematiku Brahma sphuta siddhanta bula perekladena arabskoyu u 771 roci matematikom i filosofom Ibrahimom al Fazari Pereklad yakij bulo vikonano u viglyadi tablic Zidzha z neobhidnimi poyasnennyami ta rekomendaciyami otrimav nazvu Velikij Sindhind Vidomo sho ciyeyu robotoyu koristuvavsya perskij matematik al Horezmi 770 850 dlya napisannya svoyih prac z astronomiyi Zidzh al Horezmi ta arifmetiki Kniga pro indijsku arifmetiku Vvazhayetsya sho pereklad ostannoyi u XI stolittya latinskoyu vidigrav virishalnu rol v poshirenni pozicijnoyi sistemi chislennya 16 17 Brahma sphuta siddhanta bula perekladena kitajskimi matematikami VII IX st vidomo prinajmni chotiri perekladi sho dozvolilo poshiriti desyatkovu sistemu sered kitajskih vchenih 3 U 1817 roci dvi matematichni glavi buli perekladeni anglijskoyu Genri Tomasom Kolbrukom 8 Khandakhadyaka Redaguvati Druga naukova pracya Bramagupti Khandakhadyaka 665 takozh ye fundamentalnoyu praceyu z astronomiyi 18 Vona mistit 8 glav U cij roboti Bramagupta utochniv j sprostiv nizku metodik astronomichnih rozrahunkiv koristuyuchis bagato u chomu sistemoyu zaproponovanoyu Ariabhatoyu 19 Krim cogo vona vklyuchaye interpolyacijnu formulu dlya obchislennya sinusiv 6 U VIII stolitti Khandakhadyaka bula perekladena arabskoyu pid nazvoyu Arkand 19 Komentari do Khandakhadyaki buli napisani u 864 966 1040 1180 rokah deyaki z nih ne zbereglis Sama kniga bula nadrukovana v Kalkutti u 1925 ta 1941 rokah Pereklad anglijskoyu zrobiv Sengupta angl Prabodh Chandra Sengupta u 1934 roci 8 Div takozh RedaguvatiTotozhnist Bramagupti Fibonachchi Interpolyacijna formula Bramagupti Teorema Bramagupti Formula Bramagupti Indijska astronomiyaPrimitki Redaguvati Sachau Edward C 2013 Alberuni s India Routledge s 156 ISBN 978 1 136 38357 1 Arhiv originalu za 5 grudnya 2021 Procitovano 15 grudnya 2021 Pas L v Genealogics org 2003 d Track Q19847329d Track Q19847326 a b Pearce Ian Brahmagupta and the influence on Arabia MacTutor History of Mathematics archive Arhiv originalu za 15 veresnya 2013 Procitovano 20 serpnya 2013 Brahmagupta Bhaskara Henry Thomas Colebrooke 1817 s xxxv xxxvi Brahmagupta Encyclopedia of World Biography 2006 Arhiv originalu za 21 veresnya 2016 Procitovano 20 serpnya 2013 a b v g d J J O Connor and E F Robertson Brahmagupta MacTutor History of Mathematics archive Arhiv originalu za 15 veresnya 2013 Procitovano 20 serpnya 2013 Plofker 2007 s 418 419 a b v Brahmagupta Complete Dictionary of Scientific Biography Arhiv originalu za 21 veresnya 2016 Procitovano 20 serpnya 2013 Plofker 2007 s 428 434 Michael John Bradley The Birth of Mathematics Ancient Times to 1300 Publisher Infobase Publishing 2006 P 70 85 ISBN 0816054231 Prasolov V V Zadachi po planimetrii v 2 h ch M Nauka 1986 Enciklopedicheskij slovar yunogo matematika 1985 Joseph George G 2000 https books google co uk books id c xT0KNJp0cC The Crest of the Peacock Princeton NJ Princeton University Press s 285 286 ISBN 0 691 00659 8 Brahmagupta and the influence on Arabia Arhivovano 2013 07 02 u Wayback Machine Retrieved 23 December 2007 Plofker Kim 2007 Mathematics in India The Mathematics of Egypt Mesopotamia China India and Islam A Sourcebook Princeton University Press ISBN 978 0 691 11485 9 Young M J L Latham J D Serjeant R B 2 listopada 2006 Religion Learning and Science in the Abbasid Period Cambridge University Press s 302 303 ISBN 978 0 521 02887 5 Arhiv originalu za 14 kvitnya 2021 Procitovano 15 grudnya 2021 van Bladel Kevin 28 listopada 2014 Eighth Century Indian Astronomy in the Two Cities of Peace U Asad Q Ahmed Benham Sadeghi Robert G Hoyland Islamic Cultures Islamic Contexts Essays in Honor of Professor Patricia Crone BRILL s 257 294 ISBN 978 90 04 28171 4 Arhiv originalu za 14 kvitnya 2021 Procitovano 15 grudnya 2021 Takao Hayashi Brahmagupta Britanska enciklopediya Arhiv originalu za 16 veresnya 2013 Procitovano 20 serpnya 2013 a b Katz V J Imhausen A Istoriya chelovechestva Izdatelskij dom Magistr Press 2003 T IV VII XVI veka P 410 412 ros Dzherela RedaguvatiBrahmagupta Bhaskara Colebrooke H T Algebra with arithmetic and mensuration from Sanscrit of Brahmagupta and Bhascara John Murray 1817 378 p angl Plofker K Mathematics in India The Mathematics of Egypt Mesopotamia China India and Islam A sourcebook Editor Katz V J Princeton University Press 2007 685 p angl Van der Varden B L Uravnenie Pellya v matematike grekov i indijcev Uspehi matematicheskih nauk 1976 T 31 S 57 70 Volodarskij A I Ocherki istorii srednevekovoj indijskoj matematiki M Nauka 1977 187 s Yushkevich A P Istoriya matematiki v srednie veka M Fizmatgiz 1961 Gupta Radha Charan 2008 Brahmagupta U Selin Helaine Encyclopaedia of the History of Science Technology and Medicine in Non Western Cultures Springer 162 163 ISBN 978 1 4020 4559 2 ISBN 1 4020 4425 9 Arhiv originalu za 6 bereznya 2017 Procitovano 6 travnya 2017 O Leary De Lacy 2001 first published 1948 How Greek Science Passed to the Arabs vid 2nd Goodword Books ISBN 8187570245 Plofker Kim 2007 Mathematics in India The Mathematics of Egypt Mesopotamia China India and Islam A Sourcebook Princeton University Press ISBN 978 0 691 11485 9 Arhiv originalu za 12 veresnya 2017 Procitovano 6 travnya 2017 Stillwell John 2004 Mathematics and its History vid Second Springer Science Business Media Inc ISBN 0 387 95336 1 Arhiv originalu za 12 veresnya 2017 Procitovano 6 travnya 2017 Hockey Thomas red 2007 Brahmagupta Biographical Encyclopedia of Astronomers Springer Science amp Business Media s 165 ISBN 0387304002 Bose D M Sen S N Subbarayappa B V 1971 A Concise History of Science in India New Delhi Indian National Academy of Science s 95 97 Arhiv originalu za 8 grudnya 2015 Procitovano 22 lyutogo 2019 Bhattacharyya R K 2011 Brahmagupta The Ancient Indian Mathematician U B S Yadav Man Mohan Ancient Indian Leaps into Mathematics Springer Science amp Business Media s 185 192 ISBN 978 0 8176 4695 0 Arhiv originalu za 30 bereznya 2019 Procitovano 6 travnya 2017 Boyer Carl B 1991 A History of Mathematics John Wiley amp Sons Inc ISBN 0 471 54397 7 Cooke Roger 1997 The History of Mathematics A Brief Course Wiley Interscience ISBN 0 471 18082 3 Arhiv originalu za 12 veresnya 2017 Procitovano 6 travnya 2017 Eremeeva A I Cicin F A Istoriya astronomii osnovnye etapy razvitiya astronomicheskoj kartiny mira M Izd MGU 1989 349 s Kvadratnoe uravnenie Kvadratnyj tryohchlen Enciklopedicheskij slovar yunogo matematika Sost A P Savin M Pedagogika 1985 S 133 136 Posilannya RedaguvatiVikicitati mistyat vislovlyuvannya vid abo pro BramaguptaVikishovishe maye multimedijni dani za temoyu BramaguptaBrahmagupta s Brahma sphuta siddhanta Arhivovano 16 lipnya 2011 u Wayback Machine edited by Ram Swarup Sharma Indian Institute of Astronomical and Sanskrit Research 1966 English introduction Sanskrit text Sanskrit and Hindi commentaries PDF Algebra with Arithmetic and mensuration from the Sanscrit of Brahmegupta and Bhascara Arhivovano 30 bereznya 2019 u Wayback Machine translated by Henry Thomas Colebrooke Brahmagupta Brahma Sphuta Siddhanta Arhivovano 8 zhovtnya 2011 u Wayback Machine New Delhi 1966 Otrimano z https uk wikipedia org w index php title Bramagupta amp oldid 37877823