DLMF:1.9.E26 (Q301)

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Language	Label	Description	Also known as
English	DLMF:1.9.E26	No description defined

Statements

Defining formula

{\displaystyle{\displaystyle\frac{{\partial}^{2}u}{{\partial x}^{2}}+\frac{{% \partial}^{2}u}{{\partial y}^{2}}=\frac{{\partial}^{2}v}{{\partial x}^{2}}+% \frac{{\partial}^{2}v}{{\partial y}^{2}}=0,}}

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DLMF:1.9.E26

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partial derivative of $$f$$ with respect to $$x$$

Defining formula

{\displaystyle{\displaystyle\frac{\partial\NVar{f}}{\partial\NVar{x}}}}

C1.S5.E3.m4aadec

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partial differential of $$x$$

Defining formula

{\displaystyle{\displaystyle\partial\NVar{x}}}

C1.S5.E3.m2aadec

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Defining formula

{\displaystyle{\displaystyle u(x,y)}}

C1.S9.XMD7.m1adec

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Sitelinks

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