doc/src/Eqs/pair_morse.tex

   1 \documentclass[12pt]{article}
   2
   3 \begin{document}
   4
   5 $$
   6    E = D_0 \left[ e^{- 2 \alpha (r - r_0)} - 2 e^{- \alpha (r - r_0)} \right]
   7        \qquad r < r_c
   8 $$
   9
  10 \end{document}