9 lines
140 B
TeX
9 lines
140 B
TeX
\documentclass[12pt]{article}
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\begin{document}
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$$
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E = \frac{Umin}{(r_0-r_c)^2} \left[ (r-r_0)^2-(r_c-r_0)^2 \right]
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$$
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\end{document} |