Partial Differentiation

Japanese: 偏微分 - へんびぶん
Partial Differentiation
When we have a function f ( x1 , x2 , ..., x(/n)) of n variables x1 , x2 , ..., x(/n), fixing the values ​​of the n-1 variables excluding one of the variables, for example x(/i), and differentiating the resulting function of only x(/i) with respect to x(/i) is called partially differentiating the function f with respect to x(/i). The differential coefficient or derivative obtained in this way is called the partial differential coefficient or partial derivative with respect to x(/i), and is written as ∂f/∂x(/i) or (Equation 1). When partial differential coefficients with respect to all variables of a function exist at a point or in a certain range, the function is said to be partially differentiable at that point or range. →Differentiation/Total Differentiation→Related TopicsKovalevskaya

Source : Heibonsha Encyclopedia About MyPedia Information

Japanese:
n個の変数x1,x2,…,x(/n)の関数f(x1,x2,…,x(/n))があるとき,変数のうちの一つ,たとえばx(/i)を除いた他のn−1個の変数の値を固定し,これによって生じるx(/i)だけの関数をx(/i)について微分することを,関数fをx(/i)で偏微分するという。これによって得られる微分係数,導関数をx(/i)に関する偏微分係数,偏導関数といい,∂f/∂x(/i)または(式1)と書く。一点またはある範囲で,ある関数のすべての変数に関する偏微分係数が存在するとき,その関数はその点または範囲で偏微分可能であるという。→微分/全微分
→関連項目コワレフスカヤ

出典 株式会社平凡社百科事典マイペディアについて 情報

<<:  Partial differential equation

>>:  constipation

Recommend

Kanshofusho - Kanshofusho

This refers to manors that have been granted tax ...

External Line Operation - Guysensky

To carry out operations in a position that surroun...

Planting afforestation - Uetsukezourin

...A forest that has been created by human interv...

Uncle/Aunt (Uncle/Aunt) - Uncle/Aunt

In general, uncle and aunt are kinship terms that ...

Russo-German Nonaggression Pact

A treaty between Germany and the Soviet Union sig...

Baisenyaroku - Baisenyaroku

This is an unofficial history compiled by Hwang Hy...

Ichikawa Udanji

Kabuki actor. First generation. Stage name was Tsu...

Amanohiwashi no Mikoto - Amanohiwashi no Mikoto

A god who appears in the "Nihon Shoki" a...

Kazukime - Kazukime

Lee Young-ji Iyanji A short story by . Published ...

Yunnan-Gui Plateau

A plateau that spreads across southwestern China....

Inner Buddha - Naibutsu

〘noun〙 A Buddhist statue placed in a private room ...

Lutyens

British architect. Born in London. After graduatin...

Shigehiro Okada

...In this survey, Yukio Kobayashi and his collea...

Uwajima prefecture

…After the Meiji Restoration and the return of th...

Deep Sea Drilling Project

This was an academic ocean floor drilling project ...