DLMF:1.5.E17 (Q140)
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Language | Label | Description | Also known as |
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English | DLMF:1.5.E17 |
No description defined |
Statements
Failed to parse (LaTeXML (experimental; uses MathML): Invalid response ("") from server "http://latexml:8080/convert/":): {\displaystyle \nabla^{2}f=\pderiv[2]{f}{x}+\pderiv[2]{f}{y}+\pderiv[2]{f}{z}={\frac{1}{\rho^{2}}\pderiv{}{\rho}\left(\rho^{2}\pderiv{f}{\rho}\right)+\frac{1}{\rho^{2}\sin^{2}@@{\theta}}\pderiv[2]{f}{\phi}}+\frac{1}{\rho^{2}\sin@@{\theta}}\pderiv{}{\theta}\left(\sin@@{\theta}\pderiv{f}{\theta}\right).}
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