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Kalkulyator Paskalya mehanichnij kalkulyator stvorenij u 1642 roci francuzkim matematikom fizikom literatorom ta filosofom Blezom Paskalem Kalkulyator PaskalyaData stvorennya zasnuvannya1642Nazvano na chestBlez PaskalZ materialuderevina i midPershovidkrivach abo vinahidnikBlez PaskalStvoreno dlyaEtyen PaskalKilkist50 1 Kalkulyator Paskalya u Vikishovishi Zmist 1 Budova 2 Znachennya vinahodu 3 Div takozh 4 LiteraturaBudova RedaguvatiBlez Paskal stvoriv svij kalkulyator u vici 19 rokiv sposterigayuchi za robotoyu svogo batka yakij pracyuvav zbirnikom podatkiv i buv zmushenij chasto vikonuvati dovgi i obtyazhlivi rozrahunki Mashina Paskalya yavlyala soboyu mehanichnij pristrij u viglyadi shuhlyadki z chislennimi pov yazanimi odin z odnim zubchastoyu peredachoyu shesternyami Chisla vvodilisya v mashinu za dopomogoyu vidpovidnogo povorotu nabirnih kolishat Na kozhne z cih kolishat sho vidpovidali odnomu desyatkovomu rozryadu chisla buli naneseni podilki vid 0 do 9 Pri vvedenni chisla kolishatka prokruchuvalisya do vidpovidnoyi cifri Zrobivshi povnij obert nadlishok nad cifroyu 9 kolishatko perenosilo na susidnij rozryad zsuvayuchi susidnye kolishatko na 1 poziciyu Pershi varianti Paskalini mali p yat zubchastih kolis piznishe yih kilkist zbilshilasya do shesti abo navit vosmi sho dozvolyalo pracyuvati z velikimi chislami azh do 9999999 Vidpovid z yavlyalasya u verhnij chastini metalevogo korpusu Obertannya kolishat bulo mozhlive lishe v odnomu napryamku viklyuchayuchi mozhlivist bezposerednogo operuvannya vid yemnimi chislami Tim ne menshe mashina Paskalya dozvolyala vikonuvati ne lishe dodavannya ale j inshi operaciyi ale vimagala pri comu zastosuvannya dosit nezruchnoyi proceduri povtorennya skladannya Vidnimannya vikonuvalos za dopomogoyu dopovnen do dev yatki yaki dlya dopomogi koristuvachu z yavlyalisya u vikonci rozmishenomu nad vistavlenim originalnim znachennyam Znachennya vinahodu RedaguvatiNezvazhayuchi na perevagi avtomatichnih obchislen vikoristannya desyatkovoyi mashini dlya finansovih rozrahunkiv u ramkah diyuchoyi v toj chas u Franciyi groshovoyi sistemi bulo vazhkim Rozrahunki velisya v livrah su ta denye U livri narahovuvalosya 20 su v su 12 denye Zrozumilo sho vikoristannya desyatkovoyi sistemi uskladnyuvalo i bez togo nelegkij proces obchislen Tim ne menshe priblizno za 10 rokiv Paskal pobuduvav blizko 50 i navit zumiv prodati bilshe desyati variantiv svoyeyi mashini Nezvazhayuchi na zagalne zahoplennya mashina ne prinesla bagatstva svoyemu tvorcyu Skladnist i visoka vartist mashini v poyednanni z nevelikimi obchislyuvalnimi zdibnostyami sluzhili pereshkodoyu yiyi shirokomu poshirennyu Tim ne mensh zakladenij v osnovu Paskalini princip pov yazanih kolis majzhe na tri stolittya stav osnovoyu dlya bilshosti stvoryuvanih obchislyuvalnih pristroyiv Mashina Paskalya stala drugim realno pracyuyuchim obchislyuvalnim pristroyem pislya rahivnika Vilgelma Shikarda nim Wilhelm Schickard stvorenogo v 1623 roci U 1799 roci perehid Franciyi na metrichnu sistemu torknuvsya takozh yiyi groshovoyi sistemi yaka stala nareshti desyatkovoyu Odnak praktichno do pochatku XIX stolittya stvorennya ta vikoristannya obchislyuvalnih mashin zalishalosya nevigidnim Lishe v 1820 roci Sharl Ksav ye Toma de Kolmar angl Charles Xavier Thomas de Colmar zapatentuvav pershij mehanichnij kalkulyator yakij stav komercijno uspishnim Div takozh RedaguvatiArifmometr Logarifmichna linijka KalkulyatorLiteratura Redaguvati Histoire universelle des chiffres Editions Seghers Paris 1981 ISBN 2 221 50205 1 Le Genie de Pascal Librairie Hachette Paris 1924 Recueil de plusieurs machines de nouvelle invention Jean Batiste Coignard Paris France 1700 onlajn versiya The Universal History of Numbers vol 3 The Computer and the Information Revolution The Harvill Press Londres 2000 ISBN 978 1 86046 738 7 Mechanical arithmetic or The history of the counting machine Washington Institute Chicago 1916 Origin of modern calculating machines The western society of engineers Chicago 1921 Bit by Bit An illustrated history of Computers Ticknor and Fields New York New York 1984 ISBN 0 89919 268 8 Computers Greenwood 2005 ISBN 978 0 313 33149 7 The universal history of computing John Wiley amp sons New York 2001 ISBN 0 471 44147 3 Giant Brains or Machines That Think John Wiley amp Sons New York 1949 Les Machines Arithmetiques de Blaise Pascal Museum Henri Lecoq Clermont Ferrand 2011 ISBN 978 2 9528068 4 8 https www britannica com technology Pascaline Otrimano z https uk wikipedia org w index php title Kalkulyator Paskalya amp oldid 40621020