forked from lijiext/lammps
13 lines
288 B
TeX
13 lines
288 B
TeX
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\documentstyle[12pt]{article}
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\begin{document}
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\begin{eqnarray*}
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E &=& u_{LJ}(r) \qquad r \leq r_s \\
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&=& u_{LJ}(r_s) + (r-r_s) u'_{LJ}(r) - \frac{1}{6} A_3 (r-r_s)^3 \qquad r_s < r \leq r_c \\
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&=& 0 \qquad r > r_c
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\end{eqnarray*}
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\end{document}
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