forked from lijiext/lammps
9 lines
139 B
TeX
9 lines
139 B
TeX
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\documentclass[12pt]{article}
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\begin{document}
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$$
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\cos\gamma = \frac{\vec{\mu_j}\bullet\vec{r_{ij}}}{\mu_j\,r_{ij}}
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$$
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\end{document}
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