Ka taƙaita labarin:  Ranar Asabar ita ce ranar da son ilimin lissafi da sha'awar yin waina suka cika da'irar. Ranar Asabar ita ce Ranar Pi, ranar kalanda da ke faruwa sau ɗaya a shekara wanda a wannan lokacin ya dace da nishaɗin da sau ɗaya a cikin ƙarni. Masu ilimin lissafi a duk faɗin duniya za su yi bikin tare da pizza na musamman, fitacciyar soyayya, da kuma abubuwan da suka shafi lissafi. Asabar ita ce 3-14-15, lambobi biyar na farko na lissafin lissafi pi: 3.141592653. Ranar Pi!: Dalibai daga Makarantar Maurice J. Tobin suna yin alamar Pi ta mutum a makarantar a Boston yayin bikin ranar Pi a 2007. Lokaci mafi kyau don yin biki shine a 9:26 da 53 seconds, safiya da maraice. Lokaci na gaba da hakan zai faru shi ne a watan Maris 2115. 'Shi ne ƙofa zuwa wannan sihiri mai ban mamaki na lissafi,' in ji masanin lissafi kuma marubuci Edward Frenkel na Jami'ar California Berkeley. 'Pi na musamman ne.' Pi ne na kullum amfani da su lissafi da yanki na da'irar, kamar yadda a pi sau da radius squared, amma ya bayyana a ko'ina sauran sassa na lissafi. 'Kamar wani nau'i ne na ginin atomatik" don lissafi, in ji masanin lissafi kuma marubuci na Jami'ar Temple John Paulos, wanda aka yi hira da shi daidai da ƙarfe 3:14:15 na yamma. A wasu wurare, ana yin bikin ranar Pi tare da nau'in kek mai ci. ci lambobinka: Don yin bikin ranar Pi (daidaitaccen lissafi da 14 ga Maris ko 3-14), Wanda's Pie in the Sky, mallakar Wanda Beaver ya yi waɗannan kek ɗin a cikin 2011. 'Lokaci ne mai ban sha'awa ga masu sha'awar lissafi,' in ji Nathan Kaplan, farfesa a Jami'ar Yale, wanda ya kira shi lokacin da mutane za su 'tuna yadda suka ji daɗin wasu abubuwa a makaranta.' Kaplan ya yarda cewa yawancin mutane ba su tuna da ilimin lissafi a matsayin mai ban sha'awa ba, suna zargin cewa a kan yadda ake koyar da shi: 'Akwai abubuwa masu ban sha'awa a can a cikin duniya mai yawa.' Wani abu mai ban sha'awa game da pi shi ne cewa ba shi da ma'ana, wanda ke nufin ƙididdigar bayan 3 ya ci gaba har abada ba tare da maimaitawa ba. Duk da haka, a shekara ta 1897, wata doka da aka gabatar a gaban majalisar dokokin Indiana ta yi ƙoƙarin zagaye shi zuwa 3.2. Ya faɗi ƙasa. 'Ba za mu iya canja shi ba. Ba batun ra'ayi bane ko dandano ko lokaci, 'in ji Frenkel. 'Da yawa...
Asabar ita ce 3-14-15, lambobi biyar na farko na lissafin lissafi pi: 3.141592653. Lokaci mafi kyau don yin bikin shine a 9:26 da 53 seconds, da safe da maraice kuma lokaci na gaba da zai faru shi ne a watan Maris na 2115. Masu sha'awar lissafi Dana Emanuel da Byron Clarke sun yanke shawarar yin bikin aurensu a ranar ta musamman. Cibiyar Fasaha ta Massachusetts za ta sanar da dalibai masu zuwa idan an karbe su a karfe 9:26 na safiyar Asabar.