forked from lijiext/lammps
14 lines
425 B
TeX
14 lines
425 B
TeX
\documentclass[12pt]{article}
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\begin{document}
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\begin{eqnarray*}
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\phi\left(r\right) & = & 4 \epsilon \left[ \left(\frac{\sigma}{r}\right)^{12} -
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\left(\frac{\sigma}{r}\right)^6 \right] \\
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E\left(r\right) & = & \phi\left(r\right) - \phi\left(R_c\right) - \left(r - R_c\right) \left.\frac{d\phi}{d r} \right|_{r=R_c} \qquad r < R_c
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\end{eqnarray*}
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\end{document}
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