forked from lijiext/lammps
10 lines
151 B
TeX
10 lines
151 B
TeX
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\documentclass[12pt]{article}
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\begin{document}
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$$
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E = A \left[ 1 + \cos\left(\frac{\pi r}{r_c}\right) \right]
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\qquad r < r_c
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$$
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\end{document}
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