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user:sachy:mdd [2018/08/13 22:53]
sachy k a T - dik Jendovi za zjednoznacneni syntaxe
user:sachy:mdd [2018/08/21 23:43] (current)
sachy reseni
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   - Wat?   - Wat?
  
-Odpovezte prosim ​[[user:sachy|sachymu]] mailem ​IRC IRL, deadline meetup 2018-08-21 (pak sem hodim vysvetleni ​odkazy). Doodle bohuzel neumi schovat hlasovani dokud neni odhlasovano ​:(+=== Reseni === 
 +O co ve skutecnosti slo? 
 + 
 +Ukazalo se, ze matematici a fyzici tihnou k ruznym resenim //T(r,θ) = ???// 
 + 
 +Fyzici vi, ze //T()// je funkce teploty v bode, a protoze //x// a //y// interpretuji jako souradnice, zapisi //T(r,θ) = kr<​sup>​2</​sup>//​. 
 + 
 +Matematici naopak fyzikalni podstatu berou jako omacku, promennym nedavaji vyznam, a proto voli explicitni dosazeni //T(r,θ) = k(r</​sup>​2</​sup>​ + θ<​sup>​2</​sup>​)//​. 
 + 
 +Narazil jsem na to nahodou na Stackoverflow: ​[[https://​matheducators.stackexchange.com/​questions/​13520/​polymorphic-functions-in-vector-calculus/​13523#​13523]] 
 + 
 +Paper: [[https://link.springer.com/​article/​10.1007%2Fs11191-015-9749-7]] 
 +interaktivni dotaznik[[http://​math.oregonstate.edu/​bridge/​ideas/​functions/​]] 
 + 
 + 
  
-//SPOILER: Tahle otazka je na internetech pomerne popularni a NENI to chytak ve smyslu "95% odpovi spatne",​ jde o neco jineho.// ​ 
 
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