DLMF:19.18.E16

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Math Formula Information

Formula: Failed to parse (unknown function "\pderiv"): {\displaystyle \pderiv[2]{u}{x}+\pderiv[2]{u}{y}+\frac{1}{y}\pderiv{u}{y}=0,}

Name: DLMF:19.18.E16

Description:

Data Source

https://lct.wmflabs.org/w/index.php?title=Special:EntityPage/Q6359