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Area Mathematics - Functions / General concepts

IEV ref103-01-06

en
function of n variables
function for which the argument is an ordered set of n numbers or scalar quantities

Note 1 to entry: The value of the function f of n variables x 1 , x 2 ,, x n MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaeaaciWaamGadaGadeaabaGaaqaaaOqaaiaadIhadaWgaaWcba qcLbmacaaIXaaaleqaaOGaaiilaiaaysW7caWG4bWaaSbaaSqaaKqz adGaaGOmaaWcbeaakiaacYcacaaMe8UaeSOjGSKaaiilaiaaysW7ca WG4bWaaSbaaSqaaiaad6gaaeqaaaaa@4592@ is denoted by f( x 1 , x 2 ,, x n ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaeaaciWaamGadaGadeaabaGaaqaaaOqaaiaadAgacaGGOaGaam iEamaaBaaaleaajugWaiaaigdaaSqabaGccaGGSaGaaGjbVlaadIha daWgaaWcbaqcLbmacaaIYaaaleqaaOGaaiilaiaaysW7cqWIMaYsca GGSaGaaGjbVlaadIhadaWgaaWcbaGaamOBaaqabaGccaGGPaaaaa@47E0@ .

Note 2 to entry: In many practical applications in electrotechnology, functions of one variable are used. This variable is often the duration and the function is then called "function of time" and denoted by f(t). But the variables may also be space variables (e.g. coordinates), frequency, etc.


fr
fonction de n variables, f
fonction dont l'argument est un ensemble ordonné de n nombres ou grandeurs scalaires

Note 1 à l'article: La valeur d'une fonction f de n variables x 1 , x 2 ,, x n MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaeaaciWaamGadaGadeaabaGaaqaaaOqaaiaadIhadaWgaaWcba qcLbmacaaIXaaaleqaaOGaaiilaiaaysW7caWG4bWaaSbaaSqaaKqz adGaaGOmaaWcbeaakiaacYcacaaMe8UaeSOjGSKaaiilaiaaysW7ca WG4bWaaSbaaSqaaiaad6gaaeqaaaaa@4592@ est notée f( x 1 , x 2 ,, x n ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaeaaciWaamGadaGadeaabaGaaqaaaOqaaiaadAgacaGGOaGaam iEamaaBaaaleaajugWaiaaigdaaSqabaGccaGGSaGaaGjbVlaadIha daWgaaWcbaqcLbmacaaIYaaaleqaaOGaaiilaiaaysW7cqWIMaYsca GGSaGaaGjbVlaadIhadaWgaaWcbaGaamOBaaqabaGccaGGPaaaaa@47E0@ .

Note 2 à l'article: Dans de nombreuses applications en électrotechnique, on utilise des fonctions d'une seule variable. Cette variable est souvent la durée et la fonction est alors appelée «fonction du temps» et notée f(t). Mais les variables peuvent aussi être des variables spatiales (par exemple des coordonnées), la fréquence, etc.


ar
متغيرات n دالة فى

de
Funktion von n Variablen, f
Funktion mehrerer Veränderlicher, f

es
función de n variables

it
funzione di n variabili

ja
n変数の関数

pl
funkcja n zmiennych

pt
função de n variáveis

sr
функција са n променљивих, ж јд

sv
funktion av n variabler

zh
n个自变量的函数

Publication date: 2009-12
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