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Integrating factor

查词链接:https://www.dute.org/dict/integrating_factor复制链接
积分因子:一个因子,它使得与它相乘的微分方程可以立即被积分。
查看英英释义
abstract:
In mathematics, an integrating factor is a function that is chosen to facilitate the solving of a given equation involving differentials. It is commonly used to solve ordinary differential equations, but is also used within multivariable calculus when multiplying through by an integrating factor allows an inexact differential to be made into an exact differential (which can then be integrated to give a scalar field).

网络释义
称为积分因子
...非正合微分方程式,则可乘以一个函数F(x,y),使得 FPdx+FQdy=0 变成正合微分方程式,其中F(x,y)称为积分因子(Integrating Factor)。
积分果女
... Integrand 被积函数 Integrating factor 积分果女 Inverse function 反函数 ...
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