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Display information for equation id:math.1199.839 on revision:1199

* Page found: Elektrodynamik Schöll (eq math.1199.839)

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Occurrences on the following pages:

Hash: a468345b05cbe8707e6af37a96110639

TeX (original user input): 

(\nabla {}^\text{2}+k{}^\text{2})\,U(\bar{r})=0

LaTeXML (experimentell; verwendet MathML) rendering

MathML (4.158 KB / 914 B) :

( ∇ + 2 k ) 2 U ( r ¯ ) = 0 fragments fragments ( ∇ superscript 2 k superscript ) 2 U fragments ( ¯ 𝑟 ) 0 {\displaystyle{\displaystyle(\nabla{}^{\text{2}}+k{}^{\text{2}})\,U(\bar{r})=0}} 
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MathML (experimentell; keine Bilder) rendering

MathML (726 B / 291 B) :

(∇2+k2)U(r¯)=0
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