Change of variables
In mathematics, a change of variables is a basic technique used to simplify problems in which the original variables are replaced with functions of other variables. The intent is that when expressed in new variables, the problem may become simpler, or equivalent to a better understood problem. Change of variables is an operation that is related to substitution. However these are different operations, as can be seen when considering differentiation (chain rule) or integration (integration by substitution). which is just a quadratic equation with the two solutions:
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Change of variables
In mathematics, a change of variables is a basic technique used to simplify problems in which the original variables are replaced with functions of other variables. The intent is that when expressed in new variables, the problem may become simpler, or equivalent to a better understood problem. Change of variables is an operation that is related to substitution. However these are different operations, as can be seen when considering differentiation (chain rule) or integration (integration by substitution). which is just a quadratic equation with the two solutions:
has abstract
In mathematics, a change of va ...... s of the original equation are
@en
Le changement de variables est ...... tous les nombres complexes. »
@fr
Substituce je nahrazení složit ...... je pak jednodušší (snadnější).
@cs
Un cambio de variable es una t ...... e 3x = - 2 no puede cumplirse.
@es
Variabelbyte eller variabelsub ...... andet att x är ett reellt tal,
@sv
В математике и информатике под ...... новке терма вместо переменной.
@ru
Підстановка — довільна функція ...... я, то називають перестановкою.
@uk
في الرياضيات، تغيير المتغير (ب ...... الأصلية بدوال لمتغيرات أخريات.
@ar
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In mathematics, a change of va ...... uation with the two solutions:
@en
Le changement de variables est ...... upement de termes similaires).
@fr
Substituce je nahrazení složit ...... je pak jednodušší (snadnější).
@cs
Un cambio de variable es una t ...... l mediante cambio de variable:
@es
Variabelbyte eller variabelsub ...... tution. Ekvationen kan skrivas
@sv
В математике и информатике под ...... новке терма вместо переменной.
@ru
Підстановка — довільна функція ...... я, то називають перестановкою.
@uk
في الرياضيات، تغيير المتغير (ب ...... الأصلية بدوال لمتغيرات أخريات.
@ar
label
Cambio de variable
@es
Change of variables
@en
Changement de variable (simplification algébrique)
@fr
Substituce (matematika)
@cs
Substitutie (wiskunde)
@nl
Substitution (Mathematik)
@de
Variabelbyte
@sv
Подстановка
@ru
Підстановка
@uk
تغيير المتغير (رياضيات)
@ar