MathJax:微积分常用符号
编程语言
2018-12-13 12:45:46
阅读次数: 0
\partial
:
∂
\int
:
∫
\iint
:
∬
\oint
:
∮
\rm {d}
:
d
例子:
-
\int_{\alpha(x)}^{\beta(x)}\frac{\partial{f(x,y)}}{\partial x}\rm dy +\beta'(x)
:
∫α(x)β(x)∂x∂f(x,y)dy+β′(x)
-
\mathop{\iint}\limits_D\left(\frac{\partial Q}{\partial x}-\frac{\partial P}{\partial y} \right )dxdy=\oint _LPdx+Qdy
:
D∬(∂x∂Q−∂y∂P)dxdy=∮LPdx+Qdy
转载自blog.csdn.net/xuejianbest/article/details/84860748