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U Vikipediyi ye statti pro inshi znachennya cogo termina Abak Aba k grec aba3 lat abacus doshka prostij pristrij dlya arifmetichnih obchislen u davnih grekiv i rimlyan u viglyadi doshki podilenoyi na smugi po yakih peresuvali kaminci moneti tosho Sered antichnih abakiv rozriznyayut greckij salamis i rimskij kalkuliya ta ruchnij abak U Zahidnij Yevropi abak vikoristovuvavsya do XVII st Rahivnici XIX XX st za zovnishnim viglyadom i budovoyu ye blizkim analogom abaka Rimskij abak Ukrayinska mova rozriznyaye abak davnogrecku ta davnorimsku lichbovu doshku ta rahivnicyu lichilnij prilad z prutikami i nanizanimi na nih kistochkami V bagatoh inshih movah zokrema v anglijskij takogo rozriznennya nema EtimologiyaSlovo abak zapozichene z latini de zvuchalo yak abakus abacus Svoyeyu chergoyu do latini prijshlo z greckoyi movi abaks aba3 sho oznachalo doshka dlya rahuvannya chi malyuvannya Jogo koreni mozhut buti v semitskih movah yak u finikijskij chi yevrejskij vid abag pisok rozsipanij dlya pisannya sho viniklo vid semitskogo korenya a b q vidlitati Vtim obgruntovanist takoyi versiyi slabka Princip vikoristannyaBoecij livoruch i Pifagor pravoruch zmagayutsya pered personifikovanoyu Arifmetikoyu V toj chas yak Boecij uzhe rozv yazav zadachu za dopomogoyu suchasnishogo metodu obchislennya perom tobto indijskimi ciframi i viglyadaye gordim Pifagor vse she zajnyatij svoyim obchislennyam na liniyi Malyunok 1504 roku Rozvitok zemlerobstva zumoviv potrebu vesti oblik z velikimi chislami yakij ne mozhna bulo vikonuvati na palcyah Oskilki sistemi chislennya mesopotamciv vavilonyan yegiptyan grekiv i rimlyan buli nezruchni dlya zapisuvannya velikih obchislen voni koristuvalisya specialnimi pristroyami Najprostishim rahunkovim pristroyem bula tablichka vkrita piskom chi pilom yakij legko stirati tak zvana pishana rahivnicya Zazvichaj abak rahivnicya skladayetsya z ramki v yakij mistyatsya paralelni droti na yaki nanizano namistini zdatni kovzati po drotu v kozhnomu ryadu Kozhen ryad namistin vidpovidaye rozryadam chisel napriklad pershij odinici drugij desyatki tretij sotni i t d abo desyati chastki soti tisyachni i t d Pri comu ryadi podileni na dvi chastini v bilshij vvodyatsya chisla a mensha sluguye pam yattyu de trimayetsya rezultat Abak zruchnij tim sho lyudina kotra provodit obrahunok mozhe prisvoyuvati namistinam vlasni znachennya Shob vvesti cifru odna namistina v vidpovidnomu ryadu peremishuyetsya vbik vid reshti Napriklad shob vvesti chislo 58 treba peremistiti vbik p yat namistin u ryadu desyatkiv i visim u ryadku odinic Koli vikonuyetsya podalsha operaciya dodavannya vidnimannya mnozhennya chi dilennya vidpovidno potribno pislya vvedennya chisla zminiti roztashuvannya namistin u pam yati Abak i jogo analogi v riznih regionahMesopotamiya Shumerskij abak z yavivsya mizh 2700 2300 rokami do n e Vin mistiv tablicyu poslidovnih stovpciv yaki rozmezhovuvali poslidovni poryadki shistdesyatkovoyi sistemi chislennya Deyaki doslidniki vvazhayut sho davni vavilonyani vikoristovuvali abak dlya operacij dodavannya ta vidnimannya prote vin buv nadto primitivnij dlya skladnishij operacij Starodavnij Yegipet Gerodot priblizno v 440 roci do n e stverdzhuvav sho yegiptyani rahuyut kaminchikami provodyachi ruku sprava nalivo a greki zliva napravo za napryamkom pisma Zhodni zobrazhennya viyavleni dosi ne dayut zhodnih dokaziv vikoristannya rahivnici yegiptyanami ale chasti znahidki diskiv riznogo rozmiru yaki mozhlivo vikoristovuvalisya yak kistochki rahivnici Starodavnya Greciya Najdavnishi arheologichni dokazi vikoristannya greckogo abaka datuyutsya V st do n e Demosfen 384 r do n e 322 r do n e skarzhivsya sho vikoristannya kaminchikiv dlya rozrahunkiv nadto skladne U p yesi Aleksida IV st do n e zgaduyutsya rahivnicya ta kaminci dlya obliku Diogen i Polibij navodili abak yak metaforu povedinki lyudej yaki inodi stoyat to dali to blizhche yak kaminci v abaku Na greckomu ostrovi Salamin u 1846 roci znajdeno marmurovu tablichku datovanu 300 rokom do n e sho robit yiyi najdavnishoyu viyavlenoyu lichilnoyu tablichkoyu Ce plitka z bilogo marmuru zavdovzhki 149 sm zavshirshki 75 sm i zavtovshki 4 5 sm na yakij roztashovano 5 grup poznachok U centri vgori 5 paralelnih gorizontalnih linij Pid nimi ye she odna grupa z 11 paralelnih linij rozdilenih na dvi chastini perpendikulyarnoyu do nih liniyeyu Tretya shosta ta dev yata liniyi poznacheni hrestikom u misci peretinu z vertikalnoyu liniyeyu Vid ostrova Salamin pohodit nazva greckogo abaka salamis Starodavnij Rim Rimskij metalevij abak Normalnim metodom obchislennya v Starodavnomu Rimi yak i v Greciyi bulo peremishennya lichilnikiv po gladkomu stolu Spochatku dlya cogo vikoristovuvali kaminci kalkuli Piznishe v Rimi a takozh u serednovichnij Yevropi pochali vigotovlyati specialni rahuvalni zhetoni Liniyi yakimi ruhali zhetoni poznachali odinici p yatirki desyatki tosho Pishuchi v I st do n e Goracij zgaduvav voskovij abak doshku vkritu tonkim sharom chornogo vosku na yakij kolonki ta cifri buli naneseni stilosom Znajdeno dekilka rimskih abakiv z pomizh nih i metalevij abak I st v yakomu lichilniki ruhalisya po pazah Mesoamerika X stolittya Analog abaka v Actekiv z yavivsya priblizno u H stolitti i vigotovlyavsya iz zernyat kukurudzi nabranih na struni vstanovleni v derev yanij rami Centralni Andi XVI stolittya U Imperiyi inkiv zastosovuvavsya prilad dlya rahuvannya yupana v pari z kipu yakij mav riznovidi arifmetichna yupana geoyupana tosho Indiya Slova ekanka chi vartik poznachayut instrumenti dlya obchislen z davnih chasiv Ci pristroyi shozhi na ti sho vikoristovuyetsya v Kitayi chi Yaponiyi Zazvichaj mayut 17 stovpchikiv 4 1 Dalekij Shid Kitajskij abak suanpan V krayinah Shodu rozpovsyudzhenij kitajskij analog abaku suanpan ta yaponskij Suanpan vidomij zi 190 roku do n e i vminnya rahuvati na nomu bulo obov yazkovim dlya buhgalteriv i finansovih menedzheriv do 2004 roku Suanpan roztashovuyetsya gorizontalno pam yattyu vgoru stovpchiki namistin mayut shemu 4 2 Krajnya prava namistina predstavlyaye bazove znachennya 1 nalivo jde rahunok soten tisyach i t d Mozhlivo sho kitajci zapozichili abak vid rimlyan zavdyaki torgivli Velikim Shovkovim shlyahom Soroban zaprovadzheno do Yaponiyi z Kitayu priblizno v XIV stolitti Stovpchikiv namistin zazvichaj neparna kilkist voni mayut shemu 4 1 Standartnij soroban maye spivvidnoshennya storin 1 4 Zazvichaj u Yaponiyi vivchennya usnih obchislen suprovodzhuyetsya vivchennyam lichbi na sorobani Rosiya Rosijski shoti Rosijska rahivnicya abo shoti ros schyoty bula rozroblena priblizno v XVI stolitti Mozhlive yak samostijne yiyi stvorennya v Moskovskomu carstvi tak i zapozichennya vid kitajciv cherez tatariv Zolotoyi Ordi U nij 11 ryadiv po 10 namistin u vosmomu ryadu 4 namistini dlya obrahunku chvertej kopijki Principova vidminnist vid inshih podibnih pristroyiv polyagaye v tomu sho tam nemaye okremogo viddilu pam yati Rosijski rahivnici vikoristovuvalisya v magazinah i na rinkah po vsomu Radyanskomu Soyuzu i yih vikoristannya vikladalosya v bilshosti shkil do 1990 h rokiv Suchasne vikoristannyaHocha abak u XVII st stala zaminyati logarifmichna linijka a v 1970 i elektronni kalkulyatori abak lishayetsya nadijnim instrumentom yakim koristuyutsya vlasniki magaziniv v Aziyi ta kitajskih kvartalah u Pivnichnij Americi a takozh kupci torgovci ta klerki v deyakih chastinah Shidnoyi Yevropi Rosiyi ta Afriki Abak shiroko vikoristovuyetsya dlya navchannya ditej arifmetici osoblivo mnozhennyu abak mozhe zaminiti mehanichne zapam yatovuvannya tablici mnozhennya Dodatkovo vin polegshuye rahuvannya lyudyam z porushennyami zoru Abak vikoristovuyetsya v bagatoh zbrojnih silah dlya obrahunkiv u polovih umovah Div takozhRahivnicya Suanpan Kalkulyator Arifmometr Istoriya obchislyuvalnoyi tehnikiPrimitkiAbak istoriya VUE ukr Procitovano 14 zhovtnya 2023 RAHIVNICYa Akademichnij tlumachnij slovnik ukrayinskoyi movi sum in ua Procitovano 18 sichnya 2023 Bilodid Ivan 1977 Rahivnicya Slovnik ukrayinskoyi movi Priroda Ryahtlivij ukr Vid vo Nauk dumka s 456 abacus Etymology origin and meaning of abacus by etymonline www etymonline com angl Procitovano 18 sichnya 2023 Maturano Lorenzo 1 veresnya 2019 The History Of Computer Science Medium angl Procitovano 18 sichnya 2023 The Egyptians Reckon with Pebbles and Probably Use the Sandboard Abacus History of Information www historyofinformation com Procitovano 18 sichnya 2023 The Abacus A Brief Introduction www ecb torontomu ca Procitovano 18 sichnya 2023 Complete Guide How to add two numbers using Abacus Cuemath angl Procitovano 18 sichnya 2023 Ifrah Georges 2001 The universal history of computing from the abacus to the quantum computer New York John Wiley s 11 ISBN 0 471 39671 0 OCLC 45129307 Carruccio Ettore 2006 Mathematics and logic in history and in contemporary thought New Brunswick NJ Aldine Transaction s 14 ISBN 0 202 30850 2 OCLC 69672002 Ifrah Georges 2001 The universal history of computing from the abacus to the quantum computer New York John Wiley s 15 ISBN 0 471 39671 0 OCLC 45129307 Williams Michael R 1997 A history of computing technology vid 2nd ed Los Alamitos Calif IEEE Computer Society Press s 55 ISBN 0 8186 7739 2 OCLC 35723637 Pullan J M 1968 The history of the abacus London Hutchinson s 16 ISBN 0 09 089410 3 OCLC 38989 Williams Michael R 1997 A history of computing technology vid 2nd ed Los Alamitos Calif IEEE Computer Society Press s 55 56 ISBN 0 8186 7739 2 OCLC 35723637 Brown Nancy Marie 2010 The abacus and the cross the story of the Pope who brought the light of science to the Dark Ages New York Basic Books s 81 82 ISBN 978 0 465 00950 3 OCLC 535492088 Brown Nancy Marie 3 sichnya 2011 Everything You Think You Know About the Dark Ages is Wrong Religion Dispatches amer Procitovano 18 sichnya 2023 Pullan J M 1968 The history of the abacus London Hutchinson s 18 ISBN 0 09 089410 3 OCLC 38989 Ifrah Georges 2001 The universal history of computing from the abacus to the quantum computer New York John Wiley s 18 ISBN 0 471 39671 0 OCLC 45129307 Keranen Rachel 15 grudnya 2016 Inventions in Computing From the Abacus to Personal Computers angl Cavendish Square Publishing LLC s 29 30 ISBN 978 1 5026 2302 7 Ben Menahem Ari 6 bereznya 2009 Historical Encyclopedia of Natural and Mathematical Sciences angl Springer Science amp Business Media s 599 ISBN 978 3 540 68831 0 W Burns Glynn Calculation table of the Incas Spanish Bol Lima No 11 1981 1 15 D Pareja Pre Hispanic tools of computation the quipu and the yupana Rev Integr Temas Mat 4 1 1986 37 56 Different Types of Abacus and their Uses Abacus Trainer angl Procitovano 18 sichnya 2023 Spasskij I G 1952 Proishozhdenie i istoriya russkih schyotov Istoriko matematicheskie issledovaniya T 5 Moskva GITTL s 269 420 Spasskij I G 1952 Proishozhdenie i istoriya russkih schyotov Istoriko matematicheskie issledovaniya T 5 Moskva GITTL s 272 Bud Robert Warner Deborah Jean 1998 Instruments of science an historical encyclopedia New York Science Museum London and National Museum of American History Smithsonian Institution in association with Garland Pub s 7 ISBN 0 8153 1561 9 OCLC 36817134 Hudgins Sharon 2003 The other side of Russia a slice of life in Siberia and the Russian Far East vid 1st ed College Station Texas A amp M University Press s 219 ISBN 1 58544 891 5 OCLC 53978581 Abacus Definition How It s Used and Modern Applications Investopedia angl Procitovano 19 sichnya 2023 PosilannyaAbak istoriya 22 bereznya 2022 u Wayback Machine VUE Mitna enciklopediya u 2 t redkol I G Berezhnyuk vidp red ta in Derzh NDI mit spravi Hmelnickij PP Melnik A A 2013 472 s Cya stattya ye zagotovkoyu Vi mozhete dopomogti proyektu dorobivshi yiyi Ce povidomlennya varto zaminiti tochnishim
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