forked from lijiext/lammps
12 lines
375 B
TeX
12 lines
375 B
TeX
\documentclass[12pt]{article}
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\begin{document}
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\begin{eqnarray*}
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E & = & E_a + E_{bb} + E_{ba} \\
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E_a & = & K_2 (\theta - \theta_0)^2 + K_3 (\theta - \theta_0)^3 + K_4 (\theta - \theta_0)^4 \\
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E_{bb} & = & M (r_{ij} - r_1) (r_{jk} - r_2) \\
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E_{ba} & = & N_1 (r_{ij} - r_1) (\theta - \theta_0) + N_2 (r_{jk} - r_2) (\theta - \theta_0)
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\end{eqnarray*}
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\end{document} |