Wanda ya cancanta a matsayin daya daga cikin fitattun tunanin tunani na ilimi na yammacin Turai, Blaise Pascal Kirista ne, amma kuma masanin kimiyyar lissafi ne, kuma fitaccen marubucin Faransanci, wanda ra'ayoyinsa, dabaru da ƙirƙira suka haifar da gudummawar Blaise Pascal kuma a cikin wannan labarin. za mu haɓaka mafi mahimmancin bincikensa da ƙirƙira.
Index
- 1 Blaise Pascal Tarihi
- 2 Blaise Pascal Tunani
- 3 farkon ƙirƙira
- 4 Blasie Pascal's Falsafa
- 5 karatu a kan triangle
- 6 Maganar Blaise Pascal
- 7 Wadanne abubuwa ne Blaise Pascal ya kirkira?
- 8 Gudunmawar Blaise Pascal ga bil'adama
- 9 Ka'idar Pascal
- 10 Kasancewar banza
- 11 Matsanancin yanayi
- 12 Tsarin Pascal
- 13 Triangle na Tartaglia
- 14 ka'idar yiwuwar
- 15 Ayyukan adabi
- 16 Dalilin Blaise Pascal
- 17 tunanin mutum
Blaise Pascal Tarihi
Tunanin wannan mutumi yana da tasiri mai ma'ana a duniyar kimiyya, wanda ya haifar da juyin juya hali na gaskiya a wasu fagage, kamar a fagen zamantakewa da kuma yadda yake tafiyar da harkokinsa, amma tarihinsa ko shakka babu yana da matukar kuzari a tunaninsa, don haka dole ne mu kasance da karfi. gano wanda shi ne blaise pascal.
An haifi Blaise Pascal a ranar 19 ga Yuni, 1623, ga dangi mai daraja daga Clermont, yanzu Clermont-Ferrand, wanda ke cikin yankin Auvergne, a tsakiyar tsaunukan Faransa. Mahaifinsa shi ne Étienne Pascal, wanda bayan ya sami ilimi a matsayin ƙwararren lauya a Paris, yana da matsayi mai mahimmanci a matsayin alkali a ofishin tarin Auvergne a Clermont.
Daga baya, Étienne Pascal za a san shi da mathematician. Mahaifiyarsa ita ce Antoinette Begon, wanda aka haife shi kuma ya girma a tsakiyar zamantakewar masu arziki na masu arziki, waɗanda ko da yaushe suna sa ido ga masu daraja. Blaise Pascal yana da 'yan'uwa mata biyu, Gilberte da Jaqueline.
Na farko, wanda ya girme shi da shekaru uku kuma yana da ƙwarewar kimiyya, an fi saninsa da yawa, domin ita ce ta rubuta mafi yawan sanannun abubuwan tunawa game da rayuwa da aikin ɗan'uwanta.
A lokacin da aka haifi Jaqueline, 'yar uwarsa, shekaru biyu da haihuwa, mahaifiyar iyali ba ta iya samun hanyar da za ta warke daga wannan haihuwa mai raɗaɗi ba kuma daga wannan lokacin, ya mutu ba da daɗewa ba, saboda Blaise Pascal ya kasance maraya. uwa tana shekara uku. A cikin shekara ta 1631, Étienne Pascal da dukan iyalinsa sun ƙaura zuwa birnin Paris, amma ya ci gaba da zama a ofishin tarin Clermont.
Wata mai gadi tana cikin gidan, wacce ke kula da renon yara da kula da yaran gidan su uku. A lokacin, Blaise Pascal yana ɗan shekara takwas kuma burin mahaifinsa na ƙaura zuwa Paris shine ya sami wani aiki da zai iya sa su zama fitattun dangi a babban birnin Faransa.
Musamman, zama a cikin yanki mafi dacewa ga kowane ɗayan yaran, ta ma'anar cewa za su iya samun ingantaccen ilimi da haɓaka kyakkyawan yanayin iyawarsu; musamman, ga Blaise, wanda ya riga ya nuna ƙarfin basira mai ban mamaki, fiye da al'ada.
Blaise Pascal Tunani
Kamar yadda ya samo asali a cikin ci gaban basirarsa, duk da haka ka duba, da gudunmawar Blaise Pascal samu, bisa manufa, zuwa ga Jansenism da kuma kokarin amfani da dabaru daga general ra'ayi, zana sama da wani shiri a cikin abin da tunani yana da babban tasiri na Kirista ãyã, wanda daga baya aka jefar da tare da nassi na lokaci da kimiyya ci gaba .
A cikin wani lokaci na biyu, tunanin Blaise Pascal ya nuna cewa ya zo ne don kawar da yanayin bil'adama, wanda a ko da yaushe ya ke nuna cikakkiyar girmamawa, amma ba tare da fata ba ya yanke shawarar cewa ba shi da mahimmanci a fuskar. Muhimman Sojojin Halitta.
Ya kamata a lura cewa Blaise Pascal mutum ne mai hazaka kuma yana da hazaka da hazaka, wanda mahaifinsa ya fara tun yana karami a wuraren da suke da muhimmanci kamar ilimin lissafi, wanda daga karshe aka gabatar da shi a da'irar makarantar kimiyya. ., wanda mahaifinsa ke da kusanci da shi.
A Kwalejin, Blaise Pascal ya nuna sha'awar ra'ayin Girard Desargues, ya rubuta labarin game da tarihinsa a 1640, mai suna Essai pour les Croniques, wanda ya sami damar haɓakawa a karon farko abin da a yau ake kira Pascal's hexagon. hasashe.
farkon ƙirƙira
Nadin da mahaifinsa ya yi a matsayin Kwamishinan Mercantile ya kawo mu’amala da Rouen, inda Blaise Pascal ya yi sha’awar shirin raya wannan lardin, ya fara tsara tsare-tsarensa na kera na’urar da za ta iya yin lissafin lambobi, wadda ta zama aikin mahaifinsa. kasa m.
Wannan injin, wanda daya ne daga cikin na farko gwaje-gwajen da Blaise Pascal ya yi, wanda daga baya zai karɓi sunan Pascalina, yana da ikon yin ƙari da ragi, ta amfani da nau'in injin mai sauƙi na ƙafafun da aka yi da ƙarfe, wanda ke cikin sashin gaba; an nuna sakamakon a cikin tagogin da za a iya kasancewa a saman, a cikin mafi kyawun lokuta.
Har yanzu akwai wasu samfuran kwafi na waccan ƙirar ta farko da aka ƙirƙira, wacce ta ƙunshi ɗaya daga cikin hanyoyin da suka haɗa da Blaise Pascal yana ba da gudummawa ga kwamfuta. Wannan Pascaline ya zama farkon na'urorin ƙididdiga na lamba na injina na yau, waɗanda har yanzu ana amfani da wasu hanyoyin da Pascal ya ƙera don su.
Da yake samun kansa a Rouen, Blaise Pascal ya fara jin sha'awar sabon ilimin kimiyyar da ke da alaƙa da kayan, musamman hydrostatics, kuma ya gudanar da bincikensa na farko a kan vacuum. Ya kasance wani ɓangare na tattaunawar da ke da alaƙa da wakilcin ɓarna a cikin yanayi kuma ya gudanar da gwaje-gwaje masu mahimmanci.
A wannan lokacin gwaje-gwajen da Blaise Pascal yayi Sun kasance masu dacewa sosai, musamman don shiga cikin Puy de Dôme a cikin shekara ta 1647, don ƙoƙarin bayyana bayanin da Torricelli ya yi dangane da aikin mai nuna alama.
Blasie Pascal's Falsafa
Daga baya, bayan shekara ta 1645, ya iya fahimtar layin tunani na Jansenism, da kuma fahimtar ci gaban da mai gyara Katolika Jansenius ya bukata, wanda ya yi kira da a yi gyare-gyare mai yawa na tunani da aiki a cikin coci, bisa ga ra'ayoyin da aka bayyana. a cikin ka'idar Saint Augustine na Hippo, mai alaƙa da ladabi da zunubi na musamman, yana ba da shawarar ƙarin ƙarfin hali a cikin hali.
Rashin lafiya ce ta tilasta wa Blaise Pascal komawa Paris a ƙarshen bazara na shekara ta 1647. Da suka sake zama a babban birnin Faransa, ƙwararrun bangaskiya suka fara koya masa game da addini kuma an fara wani lokaci ba tare da tashin hankali ba, wanda ya ƙare. a cikin wani abin mamaki a ranar 23 ga Nuwamba, 1654, wanda ya zama sauyinsa na biyu.
Cikakken rinjaye cewa hanyar zuwa ga Allah ta kasance cikin bin koyarwar Katolika kuma ba a cikin tunanin kimiyya ba, Blaise Pascal ya juya daga dukan aikinsa na hankali gaba ɗaya.
karatu a kan triangle
Watanni biyu kacal kafin nan, kamar yadda ake iya gani daga wasiƙun da ya yi da Fermat, yana nazarin kaddarorin triangle na lissafin lissafi, wanda a yau ake kira Pascal's triangle, kuma ta hanyar da ake samun ƙididdiga na ci gaban sojojin. binomial.
Tunanin cewa zai iya tasowa game da wannan alwatika, dangane da joometry na harbi, yana ɗaya daga cikin Gudunmawar Pascal ya sanya shi daya daga cikin masana kimiyyar da suka fi dacewa a fagen ka'idar yiwuwar.
Maganar Blaise Pascal
Tasirin ayyukansa da kuma gudunmawa ga kimiyya Blaise Pascal ne adam wata, ya karu a kan lokaci, amma mafi yawan maganganun maganganunsa suna da alaka da aikinsa a cikin ilimin kimiyya na yau da kullum. Wadannan bayyanuwar sun zama mahimmin tushen ka'idar kimiyya da kuma reshe na falsafa musamman.
A fagen falsafa, ana daukar Blaise Pascal daya daga cikin 'yan masana kimiyya da suka yi watsi da ilimin kimiyya don fahimtar Jansenism, wanda shine tunani na yau da kullum tare da ma'anar Kiristanci, wanda ya fahimci dan Adam a matsayin mai zurfi, tare da ma'anar rayuwa. . Wadanda za mu kawo na gaba sun kasance wani bangare na fitattun tunaninsa:
“Ruhu bisa ɗabi’a yana gaskatawa kuma nufinsa yana ƙauna; ta yadda idan babu na gaskiya ya zama dole a jingina ga karya”.
» Mutumin yana da ruɗi kamar fuka-fukan tsuntsaye. Shi ne abin da ke goyon bayansa."
"Idan muka yi karatu da sauri ko kuma a hankali, ba za mu fahimci komai ba"
"Tsarin mu yana kara girma a halin yanzu har sai mun maida dawwama ba kome ba, kuma babu abin dawwama."
"Ba mu mallaki gaskiya ko mai kyau ba, sai dai bangare guda kuma a cakude da karya da sharri".
"Yana da ban tausayi sanin cewa kai mai bakin ciki ne, amma yana da kyau a gane cewa kai mai bakin ciki ne"
"Komai yawan arzikin da mutum ya mallaka da kuma yawan lafiyarsa da jin dadinsa, ba ya gamsuwa idan ba shi da mutuncin wasu."
"Lokacin da ba ka so da yawa, ba ka son isa."
"Lalle ne zanen tunani kuma saboda wannan dalili waɗanda, bayan yin fenti, ƙara wani abu dabam, yin zane maimakon hoto."
«A cikin addinai wajibi ne a kasance masu gaskiya; arna na gaskiya, Yahudawa na gaskiya, Kiristoci na gaskiya”
“Ga waɗanda suke marmarin gani kawai, akwai isasshen haske; Ã'a, ga waɗanda ke da kishiyar tafarki, a koyaushe akwai isasshen duhu.
“Dabi’a ita ce kimiyya daidai gwargwado; Fasaha ce ta rayuwa da kyau da farin ciki"
"Duk wani addini da bai tabbatar da cewa Allah na boye ba, to, ba gaskiya ba ne"
“A zahiri mutum mai gaskiya ne, marar imani; kunya, rashin hankali."
«Ba shakka sharri ne, cike da aibu; amma duk da haka babban sharri ne a cika su kuma kada a so a gane shi, domin shi ne ya kara da na son rai.
"Wanda ya zaci cewa shi mai gaskiya ne a cikin kowane abu, bai san dalilin abubuwa ba".
da Gudunmawar Pascal nuna cewa shi mutum ne mai ilimin kimiyya, hujjar wannan ita ce a cikin nasa gudunmuwa ga kwamfuta An bayyana shi a matsayin wanda ya kirkiro kwamfutoci na sirri, tare da Charles Babbage, da kuma ƙirar roulette.
Ko da yake Gudunmawar Pascal ya haifar da abubuwan kirkire-kirkire wadanda ba za a iya tantance su ba, ya kuma iya samar da wasu hasashe na bincike don warware manyan abubuwan da ba a sani ba, daga cikinsu akwai ka'idar Pascal da aka fi sani da ita, wacce aka yi niyya da ita don nuna wanzuwar sararin sarari da kuma ka'idar lissafi ko kadan. na yiwuwar.
Wadanne abubuwa ne Blaise Pascal ya kirkira?
Akwai da yawa gwaje-gwajen da Blaise Pascal yayi da kuma abubuwan kirkire-kirkirensa, amma don sanin ko wanene babban abin da ya kirkira, a nan za ku iya samun jerin abubuwan da ya kirkira. Gudunmawar Blaise Pascal ga kimiyya barin nauyin da ke kan mai karatu ya tantance wanne ne a gare shi babban abin da ya kirkiro:
Pascaline
Pascalina, wanda asalinsa ya karɓi sunan ƙirar ƙididdiga na inji, yana ɗaya daga cikin manyan abubuwan da Blaise Pascal ya ƙirƙira kuma ya yi hakan lokacin yana ɗan shekara 17 da haihuwa. Abin da ya sa ya gina shi ne don ya sami damar taimaka wa mahaifinsa a cikin aikinsa na yau da kullum a Rouen, lokacin da aka nada shi kwamishinan ayyuka masu ban sha'awa, wanda ya iyakance ga sarrafa kudi kawai.
A cikin ƙirar asali, wannan ƙirar Blaise Pascal tana da tsawon santimita 36, faɗin santimita 13 da tsayin santimita 9. Tabbas, a wancan lokacin ana kallonta a matsayin na'ura mai matukar amfani kuma mai amfani, duk da cewa ba karamar na'ura ba ce kamar yadda kananan kwamfutoci na yau suke iya gani. Pascaline ya kasance kusan daidai sifar akwatin takalmi kuma yana da tsayi da ƙasa.
A cikin Pascalina za mu iya samun wata hanya ta ƙafafun da hakora suka haɗe tare, wanda ke samar da nau'i na nau'i na watsawa, wanda, lokacin da motar ta yi nasarar kunna cibiya ta gaba daya, ya ba da damar digiri ɗaya zuwa gaba. dabaran.
Dabarun sun kafa alaƙa tare da firam ɗin lamba ɗaya. Don haka, kowace ƙafar ƙarfe ta ƙunshi hakora ko matakai guda goma, waɗanda aka raba su cikin fa'ida tare da lambar da ta tashi daga 9 zuwa 0.
Matsakaicin adadin ƙafafun karfe takwas ne, ƙafafu shida na ƙarfe don nuni ga lambobi duka da ƙarin ƙafafun ƙarfe biyu, waɗanda ke gefen hagu na kayan aikin, don ƙima. Tare da aiwatar da wannan tsarin, ana iya nuna dukkan lambobi, daga 0 zuwa 01.
Ƙafafun ƙarfe ko gear, kamar yadda za mu kira su a yau, an juya su ta hanyar maɓalli. Domin tsarin ya sami damar yin ayyukan ƙara ko ragi, abin da kawai za a yi shi ne matsar da maɓalli ta hanyar da ta dace, wanda ƙafafun karfe suka sami ci gaban da ya dace.
Lokacin da lokaci ya yi da wata dabarar ta kasance a lamba 9 kuma aka ƙara lambobi, dabaran ta ci gaba zuwa wurin da aka yiwa alama da sifili. Lokacin da aka cimma wannan aikin, wani nau'in ƙugiya ya motsa matsayin alamar zuwa ƙafar karfe na gaba, don haka kayan aikin ya sami damar yin aikin ƙara.
Wrist agogo
Ko da yake ba a san ainihin ranar ba, Pascal shi ma ya kirkiro wani abu mai siffa ta farko wacce za a iya rarraba shi azaman agogon hannu. An bayyana cewa ya yi shi ne don dacewa, a lokacin da yake gwada wasu abubuwan kirkire-kirkire.
Wasan roulette
Wasan roulette wata na'ura ce da Blaise Pascal ya ƙirƙira, na'ura ce mai siffar zagaye kuma aka faɗo zuwa cikinta, tare da adadin lambobi da aka jera a jere wanda ya zama wasa na dama da ke cikin dukkan wasanni. kulake da gidajen caca, amfani da shi, gami da nau'ikan nau'ikan nau'ikan nau'ikan da aka yi amfani da su a yau, ba a rubuta su ba har sai farkon Zamani na Tsakiya.
Da farko an yi imanin cewa an ƙirƙira wasan na roulette a China kuma daga baya an kawo shi cikin yankin Amurka, ta hanyar 'yan kasuwa.
Amma, duk da wannan imani, hasashe da ya zama mafi inganci shine Blaise Pascal shine wanda ya kirkiro roulette, da gaske saboda kalmar roulette ta samo asali ne daga kalmar Faransanci roulette, wanda a zahiri yana nufin dabaran ko ƙaramin dabaran.
na farko roulette
A cikin shekara ta 1655, lokacin da Blaise Pascal ya ƙirƙira roulette ɗin da aka yi da lambobi 36, waɗanda ba a sami sifili ba, don samun damar haɓaka na'urar ci gaba da motsi. Da alama dai maganar wannan na'ura da aka fi amfani da ita a halin yanzu ita ce, Wheel of Fortune, wanda akwai nassoshi da yawa a cikin tarihin tarihi, kusan a dukkan fannoni na ilimin ɗan adam.
Ko da kuwa yadda ya dace, idan yana yiwuwa a bincika roulette har zuwa Pascal, daidaitawar zamani na wannan kayan tarihi dole ne a dangana ga Francois da Louis Blanc, wanda ya kara da sifili zuwa roulette na Pascal a 1842, don haka yana nuna canji a cikin alamun rashin daidaituwa na gida.
Ana iya amfani da wannan na'urar azaman abin nishaɗi ga ƙungiyoyin abokan hulɗa. Ko yaya lamarin yake, yana buƙatar matakin ƙungiya wanda ke buƙatar hanyoyin da ikon samar da ayyukan nishaɗi ga abokan ciniki.
Yin amfani da wannan hanyar samar da nishaɗi na iya zama mai fa'ida ko ba ta da fa'ida, tunda ta hanyar da za a iya tabbatarwa, na duk abin da ke yin fare, dole ne a ba da kyautar. Dangane da ƙirar dabaran roulette, bisa ga rashin daidaito, waɗanda kuma ke da alaƙa da Blaise Pascal, akwai damar 1 cikin 36 na mirgina lamba da cin nasara sau 36 fare.
Jirgin ruwa
Daga cikin abubuwan da suka fi dacewa na Blaise Pascal, an nuna cewa mafi mahimmanci a cikin tarihi shine na'urar buga ruwa. Ana iya tabbatar da cewa wani bangare ne da ya kunshi tubalan sufuri da ake tukawa ta hanyar silinda na nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan za'a iya tabbatar da cewa suna iya haifar da silinda tare da nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan za'a iya tabbatar da su. yanki mafi girma zai iya samun iko mafi girma.
Ana kiran su silinda pistons na ruwa kamar yadda matsi ke motsa su. A cikin latsa na'ura mai aiki da karfin ruwa, akwai fistan da ke aiki kamar famfo, yana ba da ƙarfin injina mai sauƙi zuwa ƙaramin yanki na samfurin. Hakanan akwai fistan tare da yanki mafi girma, wanda ke haifar da ƙarfin injina mafi girma.
Yin amfani da wannan ƙa'idar, yana yiwuwa a sami ƙarfin ƙarfi, bisa wasu ƙananan runduna. Wannan tsarin yana ɗaya daga cikin fitattun kayan aikin don haɓaka karbuwa da matsin lamba, wanda ya dogara gaba ɗaya akan ƙa'idar Pascal.
Halin aikin jarida da ruwa ke motsa shi yana da kamanceceniya da latsa wanda ke motsawa ta lever, saboda wannan dalili, ikon da ke yin matsin lamba yana raguwa, ko da yake saurin gudu da haɓakawa yana raguwa, a cikin rabo kai tsaye.
Karusai na gama gari
A cikin shekara ta 1662, kafin mutuwarsa, Blaise Pascal ya sami damar yin wata gudummawar, ta hanyar ba da shawara da ba da izini damar yin amfani da ƙarin bayani don sufuri a birnin Paris, wanda ba shi da injin a lokacin. Su ne karusai na gama-gari. An warware matsalar jadawali, hanyoyi da ma farashi.
Ko da yake bai ƙirƙiri wani tunani mai ma'ana ko na musamman ba, ya sami damar ƙirƙirar gudanarwa, wanda daga baya zai zama fa'ida ga sufuri.
Karusa na gama gari yana motsa jini ne, yana iya samun tsarin katako ko ƙarfe ko haɗaɗɗun abubuwa daban-daban, waɗanda ke iya zamewa akan aƙalla ƙafa biyu. An yi amfani da wannan ƙirƙirar galibi don jigilar mutane ko kayayyaki.
A yau, abubuwan da Blaise Pascal ya kirkira sun wuce amfanin su a Yammacin Duniya, sun zama kayan tarihi a yawancin duniya, suna tabbatar da hakan. Gudunmawar Pascal manufarsu ita ce biyan bukatu da bukatu na zamaninsa, wanda za a iya cewa shi babban masanin kimiyya ne, wanda ya ba da gudummawa da yawa.
A wheelbarrow
Ko da yake babu wani tabbataccen hujja na wannan bayani, Blaise Pascal yana da alaƙa da ƙirƙira na keken keke da haɓakawa don jigilar mutane. Kalmar Faransanci don wannan ƙirƙira, wadda za ta yiwu ta Pascal, ita ce brouette.
A halin yanzu, an tabbatar da cewa a kasar Sin ne aka fara amfani da shi sosai. Hakika, an tabbatar da cewa, wanda ya ƙera shi mamba ne na sojojin kasar Sin mai suna Chuco Liang, a wajen shekara ta 200 BC. A wancan zamani, ba abu ne mai amfani a yi tafiya tsakanin tsaunuka da keken keke ba, saboda karancin hanyoyin da ake da su, wadanda kuma ba su bari takalmi biyu su wuce ba, saboda kankantarsu.
Saboda yanayin yanayin, ya zama dole a kera abin hawa wanda zai ba da damar karkatar da cikakken nauyinsa akan wata ƙafa ɗaya, kuma saboda wannan dalili ne aka gano wani madadin, wanda ya zama wani abu mai cikakken amfani kuma mai amfani: keken keke.
Gudunmawar Blaise Pascal ga bil'adama
Mun riga mun faɗi a farkon cewa Blaise Pascal yana ɗaya daga cikin manyan masanan lissafi a cikin tarihi, ya haɓaka fagagen bincike guda biyu, ya rubuta ayyuka masu mahimmanci akan lissafin lissafi kuma ya yi daidai da Pierre de Fermat dangane da hasashen yiwuwar. yana da cikakken tasiri a kan hanyar da aka bunkasa kimiyyar da suka shafi kudi da zamantakewa.
A cikin gudunmawar BlaisePascal, An gano asalin cewa ci gaban ɗan adam ya sami ƙarfafa ta hanyar tattara abubuwan bincike na hankali kuma an ɗauka cewa an yi yuwuwar samun ceto, domin makomar ɗan adam ita ce cimma wani wuri bayan mutuwa a cikin wani yanki na wata duniya, wanda kasancewarsa zai iya kasancewa. da aka sani da ilhami, kasancewa daidai da hangen nesa na Kirista na rayuwa da na Allah.
Rarraba a cikin shekara ta 1639, a cikin «Gwajin na conicals», wasu daga cikin gudunmawar. BlaisePascal, kamar yadda ya kasance sanannen malamin ruhaniya hexagon, inda ya haɓaka hasashe nasa wanda ke nuna cewa idan an zana hexagon a kan wani yanki na juzu'i, to, maƙasudin mashigar madaidaicin sasanninta na ɓangarorin biyu na mulkin mallaka ne.
Ka'idar Pascal
Bari mu kara yin bayani akan hasashen alwatika na Pascal. Idan an faɗaɗa layin hexagon da ke cikin yankin conical, saitin ɓangarorin a cikin haɗuwarsu za su samar da madaidaiciyar layi. Wannan hasashe ya yi nasarar damfara kaddarorin sassa na conic, kamar yadda aka nuna a cikin wani kwatanci na kaɗaici, kuma ya kasance ci gaba a cikin amfani da tsinkaya da lissafi, waɗanda har yanzu ana amfani da ka'idodin su a fagage daban-daban da ƙira.
A cikin gabatarwar da ya saba da ita, ana lura da hasashen Pascal tare da nau'i na nau'i na hexagon na cyclic wanda aka zana a cikin oval, wato, tare da ƙullun da aka haɗa ta hanyar daidaitawa a cikin matsayi wanda aka nuna su yayin ƙaura ta conic.
Don haka, hasashen wadannan gwaje-gwajen da Blaise Pascal ya yi, an warware kuma, ba tare da la'akari da buƙatun da aka haɗa da mayar da hankali shida ba, bisa ga zaɓaɓɓen tsarin hex. Hakazalika, ana iya warware shi ga kowane conic, kamar yadda ake iya gani ga ellipse, da'irar, layi, hyperbole, da parabola.
Kasancewar banza
A cikin shekara ta 1647, Blaise Pascal ya iya nuna babu wani abu, wato, wanzuwar ɓoyayyen abu. Da yake fuskantar lamarin da Aristotle da Descartes suka gabatar, Pascal ya sami damar aiwatar da wani ci gaba na gwaje-gwaje tare da nuna alama da mercury, wanda ke nuna cewa abin da Torricelli ya yi hasashe gaskiya ne a sararin samaniya.
Ta wannan hanyar, ɗaya daga cikin binciken Blaise Pascal shine hanyar da za ta tabbatar da abin da mutane da yawa ke ɗauka a matsayin wanda ba za a iya tunani ba kuma shine cewa sararin da ke sama da ruwa a cikin mai nuna alama shine vacuum. Godiya ga wannan zanga-zangar, ya sami damar saita tsarin tunani don aikin bincike na gaba game da matsa lamba na yanayi.
A al'ada abu ne mai duhu wanda ba za a iya gane shi yana dauke da wannan sarari mara komai ba. Amma, Pascal, a cikin ma'anar da Torricelli ya yi, ya ci gaba da la'akari da cewa matsala ce ta jiki kuma ba a ƙididdige shi ba, don haka, duk wata hanya ta bayyanawa dole ne a samar da ita ta hanyar kimiyyar abin duniya.
Duk gwaje-gwajen sun tabbatar da abu ɗaya, injin ya zama tasiri na nauyi da ƙarfin pneumatic na kayan.
Ayyukan Blaise Pascal sun ƙunshi taƙaitacciyar kasidu guda uku waɗanda aka samo daga nazarin da ya yi na ɓatanci don haifar da hasashe na haɗin kai na hydrostatic, wato, nauyin da wani ruwa da ke cikin rufaffiyar rufaffiyar ke ɗauke da shi ta kowace hanya, wanda ya tabbatar da hakan. cewa iska tana amsa dokokin da ke cikin ruwa waɗanda ba za a iya bambanta su ba.
Wadannan gwaje-gwajen da Blaise Pascal yayi ya nuna akwai irin wannan ka'ida da za a yi ta maimaitawa yayin da ake tsotse ruwa da bambaro, bambaro ko bambaro; lokacin da nauyin da ke cikin bututu ya ragu kuma nauyin ya tashi sama da ruwa a kishiyar ƙarshen, ruwan zai tashi zuwa bakin.
Matsanancin yanayi
Ko da yake wani al'amari ne da ya kasance batun tattaunawa na kimiyya a baya, Blaise Pascal shi ne masanin kimiyya wanda ya haifar da hujja maras tabbas na kasancewar nauyin barometric. Ya cika alamomi guda biyu da mercury, wanda ake kira B1 da B2. An kai B1 zuwa mafi tsayin dutsen kuma an bar B2 a gindin dutsen.
Yayin da matakin mercury ya kasance akai-akai a cikin mai nuna alama B2; mai nuna B1 ya faɗaɗa, abin da aka lura shine matakin mercury ya ragu. Tare da wannan gwaji Pascal ya tabbatar da cewa a cikin tuddai masu tsayi akwai ƙarancin nauyin barometric. Wannan gwajin yana samar da jigo don mayar da hankali kan hydrodynamics.
Matsa lamba a cikin ruwaye masu tsaye ya dogara da nauyin nauyin ruwan da zurfin da dole ne a ƙidaya matsa lamba. Tabbas, yayin da muke zurfafa cikin ruwa, yawansa yana ƙaruwa kaɗan saboda a ƙananan wurare, ana samun ƙarin nau'ikan ruwan yana danna ƙasa, yana sa ruwan ya yi yawa..
Matsayin farawa wanda ke ba mu damar auna nauyin iska shine yin shi tare da alamar mercury; An bayyana ƙimar ƙimar sa dangane da tsayin ɓangaren mercury na ma'aunin yanki na giciye da tsayin 760 mm. Saboda wannan sakamakon, ana iya bayyana cewa matsakaicin yanayi yana daidai da 760 mmHg.
Ana amfani da naúrar Torricelli (Torr) azaman naúrar nauyi, don dacewa da mai bincike, don haka 1 Torr yana daidai da 1 mmHg, don haka 1 atom ya zama daidai da 760 Torr. Ta wannan hanyar ana iya bayyana 1 Torr a matsayin daidai da 1/760 na matsakaicin yanayi, wanda shine 1 Torr kuma yayi daidai da 1,316 × 10-3 atm.
Tsarin Pascal
Kamar yadda aka nuna a shekara ta 1648, waɗannan binciken na Blaise Pascal sun nuna cewa, idan aka yi amfani da nauyin ruwa mai gauraya nan da nan ko ba dade, za a yi amfani da wannan nauyin a duk hanyar amfani da wannan ruwa.
Misali, lokacin da ake gwaji da yin ramuka uku a cikin katifa mai hurawa da ake amfani da ita wajen barci, za a fitar da iskar da irin nauyin kowane ramin da aka yi a cikin katifa. Wannan doka ta canza duniya na hydrodynamics, wanda shine dalilin da ya sa akwai babban adadin abubuwan da aka samu na inji, daga jigilar iska zuwa ruwa.
Don samun damar tabbatar da wannan hasashe, Pascal ya yi gwaji ya yi sirinji domin a iya tabbatar da nauyinsa; wannan sirinji zai zama farkon allurar da ake amfani da ita don ba da magunguna a matsayin wani ɓangare na magunguna na yanzu. Har ila yau, tare da wannan zanga-zangar ya yiwu a cire gina ginin da aka yi da matsa lamba.
Daga lokacin da aka fara amfani da matsa lamba F1 a cikin ƙaramin yanki na A1, nauyin p1 wanda ke farawa a cikin ruwan da ke hulɗa da shi, da gaske kuma da sauri ana watsa shi zuwa sauran ruwan. Bisa ga ma'auni na Pascal, wannan nauyin zai kasance daidai da nauyin p2 wanda aka yi amfani da shi ta hanyar ruwa a cikin kashi A2, wannan yana nufin cewa p1 daidai yake da p2; wanda za a tantance dakarun da su.
Tare da A1 <A2, ana lura da shi a cikin wannan layin haɗin tsakanin ikon da ke haifar da mafi girman yanki, lokacin da aka haɗa shi da ƙaramin ƙarfi a cikin mafi ƙarancin sashe, sakamakon zai zama mafi ban mamaki mafi girma da girman rabo tsakanin yankunan. .
Triangle na Tartaglia
An ƙirƙira shi a cikin shekara ta 1653, a cikin (Arithmetic Triangle Arrangement) kuma tare da shi aka ƙirƙiri sigogi don inganta hasashen yiwuwar da aka ƙirƙira shekara ta bayan wannan ƙirƙira.
Ko da yake wannan ba hujjar kimiyya ce da Pascal ya gano ba, tun da an gano ta shekaru da suka gabata, Pascal ne ya fahimce ta ta tsattsauran ra'ayi. Triangle yana farawa daga samansa tare da daya kuma bangarorin biyu suna daya, haɗin haɗin manyan lambobi yana haifar da ƙananan lambobi kuma saboda haka, an nuna tsarin tsarin triangle.
Kamar yadda lambobi ba su da iyaka, haka ma triangle. Amfaninsa sun bambanta sosai a cikin ilimin lissafi na nau'i-nau'i, lissafin yuwuwar, ayyukan haɗin gwiwa, ayyukan fractal da sauran fannonin kimiyya daban-daban.
Ko da yake an riga an yi amfani da amfani da kaddarorin triangle kafin rubutun Pascal daga Sinawa, Farisa ko Indiyawa masu ilmin lissafi, Pascal shine wanda ya ƙirƙira adadi mai yawa na aikace-aikacensa kuma shine farkon wanda ya gudanar da tsara bayanan cikin tsari.
A cikin halittarsa, Pascal ya zana da kuma zayyana dabaru a cikin kowane layi na triangle nasa, kuma waɗannan suna da alaƙa da ƙayyadaddun ƙididdiga waɗanda aka sami damar haɓaka ƙarfin da aka samu daga binomial na Newton.
ka'idar yiwuwar
Ɗaya daga cikin mahimman abubuwan ƙirƙira na Blaise Pascal da Pierre Fermat sun ga haske a shekara ta 1654; ka'idar yiwuwa. An haife shi da farko yana farawa daga wasu matsalolin ilimin lissafi waɗanda aka ƙirƙira dangane da fare.
Tun da farko, babu wani hasashe da ya goyi bayansa kuma yana da siffa. Ma'anar gaskiyar sahihancinsa ya dogara ne akan yanayin yanayin sauran abubuwan da suka faru, lura da cewa a cikin tsarinsa N zai wakilci jimlar lokutan da aka canza tsinkaye ko aiki, wanda aikace-aikacensa zai iya haifar da sakamakon A da Na. su ne yanayin da A ya bayyana a cikin duk abin da zai yiwu.
A cikin wannan mahallin, Pascal ya yi amfani da triangle nasa a matsayin zaɓi don samun damar ba da bayanin martaba ga hasashe nasa, bisa la'akari da cewa bakan yuwuwar yiwuwa a cikin wani takamaiman adadin ayyuka masu iyaka ana ƙididdige su akan zaɓi wanda mutum zai iya yin tunani a kan abubuwan da suka faru. sun kasance suna bayyana kafin abin da ke faruwa a yanzu.
Ana iya ganin cewa triangle yana da alaƙa da misalin da ke tare da shi: yana wakilta ta hanyar zaman dama da ke da cikas a cikin ci gabansa kafin a iya warware shi, wanda a cikin haka ne amfanin ya isa.
Ta hanyar amfani da triangle, Pasca da Fermat sun sami damar kafa yiwuwar lambobi, amma tare da daidaiton kimiyya, wanda ya haifar da abin da zai iya zama sakamakon da ya biyo baya na samun damar farawa da nishaɗi, la'akari da cewa babban burin shine mirgine shi. karba a hankali.
Hasashen, kamar yadda aka taso, har yanzu ana amfani da shi a cikin ilimomi da dama, musamman na zamantakewa, a cikin cryptology har ma da wasu halayen da muke tasowa a rayuwar yau da kullun.
Ayyukan adabi
A cikin wuraren da ayyukan ilimi suka mamaye, Pascal ana ɗaukarsa a matsayin virtuoso daga cikin mafi dacewa manyan masu ƙirƙira na lokacin da ya shafe a Faransa kuma a yau ana yaba masa a matsayin ɗaya daga cikin masana kimiyyar da suka fi dacewa da motsi na Faransanci na ilimin kimiyya.
A matsayin hanyar gane shi don tsarin dabarunsa da maganganun ilimin lissafi, sunan Pascal an ba shi ga rukunin kimanta nauyi, kamar yadda akwai Pascal's Principle, Pascal's triangle da Pascal's Wager. Daga baya, an kuma yi amfani da sunansa wajen yin nuni ga yaren shirye-shiryen kwamfuta.
Gudunmawar kimiyya ta ƙarshe ta Blaise Pascal ita ce aikin "Tunani akan Addini da sauran batutuwa", wanda ya sami rabonsa a cikin shekara ta 1670. A cikin wannan maƙala ya mai da hankali kan fayyace da ba da haƙƙin ƙalubalen rayuwar ɗan adam saboda imani da keɓaɓɓen. zunubi kuma ya tabbatar da cewa ana iya ganin wahayin Allah ta fuskar dogara ne kawai, ta haka ne ke kare yiwuwar bayyanar da wahayin ga dukan mutane. Babban aikin falsafa ne.
Idan muka kalli ayyukan falsafar Blaise Pascal, waɗanda a cikin su ake kiyaye buƙatun rayuwar Kiristanci, za mu ga cewa lissafin yiwuwar za a danganta su da su.
Ya bayyana cewa godiyar farin ciki mara iyaka ba shi da iyaka kuma duk da cewa yiwuwar samun irin wannan farin cikin ta hanyar addini yana da karanci, amma ya fi dacewa da samunsa ta haka fiye da dalilin bin wani hukunci na daban. ko kuma sun tsunduma cikin wani nau'in halayen ɗan adam.
Ga takaitaccen rubuce-rubucen da ya yi fice:
- Essai pour les coniques (Essay on conics, 1639).
- Ƙwarewar nouvelles touchant le vide (1647).
- Treaty du triangle lissafi (1653).
- Haruffa na Lardi (1656-57).
- Daga l'Esprit Geométrique.
- Ecrit sur la signature du formulaire (1661).
- Traité du Pneumátique (Maganin Kulawa akan Pneumatics).
- Ruhun finesse.
- Pensées da sauran rubuce-rubuce
- Oeuvres
- Tunani akan addini da falsafa.
- Hankali a Wuta: Imani ga masu shakka da shagala
Dalilin Blaise Pascal
Tunanin Blaise Pascal na iya kasancewa a cikin layin asali na asali ko na biyu, wanda ke cikin rafi na tunanin ɗan adam na ma'ana, domin Pascal yayi kashedin, kama da hasashe, cewa mutum ya ƙunshi jiki da rai.
Ƙari ga haka, ya nanata cewa mutum yana fahimtar sararin samaniya ta wurin ra’ayin, kamar yadda yanayinsa yake.
Pascal ya yi shelar cewa mutum halitta ne na rashin daidaito, Tun da mutum mutum ne mai ban mamaki kuma marar bege muddin ya ci gaba da tafarkinsa na rayuwa. Ana iya fayyace hakan ta hanyar tabbatar da cewa girman mutum ba za a iya fahimtar shi ba sai lokacin da ya iya sanin halin da yake ciki.
Mai tunani yana kwatanta mutum da kurmi, da nufin tabbatar da gazawar mutum, cewa tururi ko digon ruwa zai iya rasa shi.
Muhimmancin mutum ga Pascal su ne ra'ayoyin kuma saboda wannan dalili mutumin yana da ban mamaki. Mutum ne mai mutuƙar halitta wanda ke ƙarƙashin yiwuwar rashin lafiya, ana azabtar da shi, amma duk da haka, yana da tabbaci da sanin cewa yanayinsa yana da ban mamaki kuma wannan ba zai yiwu ba kawai godiya ga tunani, ra'ayoyin.
Duniya ita ce ke kara mutum, yana da tabbacin cewa mutum shi ne babban yanki wanda halitta ta wanzu kuma yana iya gano ta kai tsaye. Don haka, mutum shi ne wanda ya fahimci sararin samaniya, domin mutum ya zo ya fahimci abin da duniya ta kunsa, kuma ya kula da fahimtar cewa tana cikinta, wanda ya ba da ma'anar ma'anarta.
Ba hali na aminci ne ke sa mutum ya zama abin ban mamaki ba, amma hanyar yin amfani da tunani, wanda za a iya bayyana shi a matsayin wani bangare ta hanyoyi daban-daban ko kuma za a iya ɓata.
tunanin mutum
A cewar Gudunmawar Pascal, mutum kawai ya ƙi yarda da kansa, domin baƙin ciki ne da ba za a iya jurewa ba don ruhu ya san ƙarshen rayuwa. Wannan shi ne dalilin neman karkatar da hankalin ku, don jin daɗin nishaɗi da abubuwan nishaɗi, waɗanda ke da manufar karkatar da hankalin ku ba tare da kun gane ba, ba tare da jin raunin ku ba.
Idan kuna sha'awar gudunmawar Blaise Pascal, kuna iya sha'awar ganin abubuwan Ka'idar Quantum ta Planck.
Wannan shagaltuwa tana sa mutum ya guji shiga cikin la’akari da ke da alaƙa da asarar lokaci, da kuma samun la’akari da wanzuwar abubuwa, waɗanda za su kai shi ga ƙarshe cewa rayuwa tana da mahimmanci.
Blaise Pascal ya yi la'akari da cewa ruhu ba ya samun wani abu a cikin kansa wanda ya ba shi abu, ba ya ganin duk abin da ba ya ɗaure shi ba, don haka yana jin cewa dole ne ya mika kansa a waje, da nufin shafe ƙwaƙwalwarsa na ainihin yanayinsa. Farin cikin ruhin mutum yana samuwa ne lokacin da aka yi watsi da rauninsa kuma yana da matukar muhimmanci, ta yadda zai sa mutum ya ji tilas ya yi nesa da kansa don isa gare shi.
Pascal ya tabbatar da cewa jiki da ruhi guda biyu ne hadin kai amma sammai daban-daban, daya na halitta ne, na halitta da kuma iyaka, dayan kuma daga wata duniya ne, ta inda za mu kasance kusa da tsawon lokacin Allah marar iyaka; Matukar dai ya ji dumu-dumu cikin falalar Ubangiji kuma ya zo a sarari cewa dabarar dan Adam ta hakika ita ce ya fahimci cewa shi mutum ne kishiyarsa, sanin ma'anarsa kuma rashiwarsa dole ne ya jagoranci makomarsa.
Ina so in tuntubi shekarar bugu, ambato da nassoshi. Godiya.
Hello.
An buga shi a ranar Mayu 12, 2020. Gaisuwa.