पाई दिवस  हिन्दी देवनागरी में पढ़ें।

paee divas
paee (π) divas
vivaran jyamiti men kisi vritt ki paridhi ki lnbaee aur vyas ki lnbaee ke anupat ko paee kaha jata hai. pratyek vritt men yah anupat 3.141 hota hai lekin dashamalav ke bad ki poori snkhya ka ab tak ankalan nahin kiya ja saka hai isalie ise annt mana jata hai.
tithi 14 march (14/3)
paee ka sarvapratham prayog 1706 men viliyam jons ne
rashtriy paee divas 2009 ke paee divas par yoo. es. haus aauf reprejentetivs ne is tithi ko ‘rashtriy paee divas’ ke roop men svikar kiya.
vishesh japan ke ek injiniyar ne paee ka poorn man nikalane ki lagatar 90 dinon tak ji to़d mehanat ki lekin paee ki ganana khatm nahin huee. is dauran usane dashamalav ke bad panch hazar arab ankon tak paee ka man nikala.
any janakari is tithi ke samipavarti ek aur tithi hai 22 julaee ya 22/7 jo ki ‘paee eproksimeshan divas’ ke roop men manaya jata hai jo ki phraikshan paddhati men paee ke man ke sadrishy hi hai.

paee divas (angrezi: Pi Day, snket chihn: (π), 14 march (3/14) arthath march 14 ko manaya jata hai. paee yani 22/7 ek vikat snkhya hai. ganit, vigyan aur abhiyantriki ke kee mahattvapoorn faaurmoole is par adharit hain. jyamiti men kisi vritt ki paridhi ki lnbaee aur vyas ki lnbaee ke anupat ko paee kaha jata hai. pratyek vritt men yah anupat 3.141 hota hai lekin dashamalav ke bad ki poori snkhya ka ab tak ankalan nahin kiya ja saka hai isalie ise annt mana jata hai.

paee ka man

π (paee) = 22 / 7 = 3.1415926535897932384626433......... yah dashamalav ke bad anant tak khincha ja sakata hai aur isake ank kisi bhi niyamit paitarn ko faaulo nahin karate.

paee divas ka svagat

march 14 hai, 3/14 yah tarikh visheshakar ganitapremiyon ke lie, vishisht tithi pratinidhitv karati hai ganit ke ek vishesh chihn π (3.14) ka. π jo ki anupat pradarshit karata hai vritt ki paridhi aur isake vyas/trijya ka. yoon to is anupat ki avashyakata aur isase snbndhit shodh to kafi poorv se hote a rahe the kintu isake is chihn (π) ka prayog sarvapratham 1706 men viliyam jons dvara kiya gaya, lekin ise lokapriyata 1737 men svis ganitgy liyonard yoolar dvara prayog men lana arnbh karane ke bad mili. ‘paee divas’ ka vichar sarvapratham 1989 men lairi shau (Larry Shaw ) dvara pratipadit kiya gaya.

  • 2009 ke paee divas par yoo. es. haus aauf reprejentetivs ne is tithi ko ‘rashtriy paee divas’ ke roop men svikar kiya.
  • 2010 men googal ne is tithi par vritt aur paee ke chihnon ko pradarshit karata ek doodal apane hom pej par prastut kar is ayojan men apani svikriti aur bhagidari bhi sunishchit kar di.
  • is tithi ke samipavarti ek aur tithi hai 22 julaee ya 22/7 jo ki ‘paee eproksimeshan divas’ ke roop men manaya jata hai jo ki phraikshan paddhati men paee ke man ke sadrishy hi hai.
  • ganit ke rochak tatvon ki shrinkhala men ‘paee minat’ ko bhi shamil kar liya jata hai jab 14 march ko 1:59:26 AM / PM par paee ke sat dashamalaviy man prapt ho jate hain yani 3.1415926.
  • samast vishv men is avasar par paee ke prayog, mahattv adi par charcha - paricharcha ka ayojan karane ki parnpara sthapit hoti ja rahi hai. jabaki snyog se prakhyat bhautikavid aur chintak alabart ainstain ka janmadivas (14 march 1879) bhi hai. jis paramanu urja ke rachanatmak upayog ka unhonne svapn dekha tha, aj ke paridrishy men usase judi vinashakari snbhavanaon ko dekhate hue unaki manahsthiti ki ham sirph kalpana hi kar sakate hain. vigyan ki us mahanh vibhooti ko naman.

paee ki jagah lega ‘tau’

ganitiy ‘paee’ ke din poore ho ge lagate hain. duniya ki sabase mahattvapoorn snkhya ki jagah ganitgy ab usake vikalp ‘tau’ ke prachar men lage hain. deli mel ki khabar men bataya gaya ki ganitgyon ka dava hai ki vritt ki paridhi aur vyas ke anupat ke lie hone vala sthirank galat hai aur usaki jagah tau ka istemal hona chahie. d taims akhabar ke mutabik, paee ka ankiy mooly 3.14159265 hota hai jo ki galat nahin hai lekin vritt ke gunon ke sath ise jodana galat hai. unhonne isake lie tau sujhaya hai jisaka mooly paee ka doguna yani 6.28 hai.

panch hazar arab ankon tak paee ka man nikala

paee ka man

japan ke ek injiniyar ne paee ka poorn man nikalane ki lagatar 90 dinon tak ji tod mehanat ki, lekin paee ki ganana khatm nahin huee. is dauran usane dashamalav ke bad panch hazar arab ankon tak paee ka man nikala. khady prasnskaran knpani men sistam injiniyar ke taur par kam kar rahe 55 varshiy shigeroo kondo ne apani is ganana se 2700 arab ankon tak paee ka man nikalane ke ek rikaaurd ko bhi toda. jyamiti men kisi vritt ki paridhi ki lnbaee aur vyas ki lnbaee ke anupat ko paee kaha jata hai. pratyek vritt men yah anupat 3.141 hota hai lekin dashamalav ke bad ki poori snkhya ka ab tak ankalan nahin kiya ja saka hai, isalie ise annt mana jata hai. ek sthaniy samachar patr "deli teligraph" ne "kyodo samachar ejensi" ke havale se kaha ki- "kondo ko pachas kharab ankon tak paee ke man ki ganana karane men 90 din aur sat ghnte lage. kondo ne is ganana ke lie 11,550 paund ki lagat se khud ke banae kampyootar ka istemal kiya. is knpyootar ki memori kshamata unhonne 32 terabait tak badhaee." kondo ne kaha ki unhonne is projekt par kam ke dauran kampyootar ki suraksha ki poori taiyari kar rakhi thi lekin ek bar unhen badha jhelani p़di jab unaki beti ke heyar drayar chaloo karane par bijali apoorti bnd ho gee aur 10 minit ke pavar baikap ke jarie unhen projekt surakshit karana p़da. kondo ne ab paee ka man ek lakh arab ankon tak nikalane ka lakshy rakha hai.


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adhar
prarambhik
madhyamik
poornata
shodh

tika tippani aur sndarbh

snbndhit lekh

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