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Function IPModel_LJ_pairenergy_deriv


\begin{boxedminipage}{\textwidth}
\begin{verbatim}i = IPModel_LJ_pairenergy_deriv(this,ti,tj,r)\end{verbatim}
\end{boxedminipage}

Derivative of the two-body term.

this -- type(IPModel_LJ), intent(in)

ti, tj -- integer, intent(in)

Atomic types.

r -- real(dp), intent(in)

Distance.

Return value -- real(dp)

IPModel_SW_module module

gabor 2009-06-30