\[ \frac{1}{4 \pi \varepsilon} \left[ \frac{(\vec{\mu}_i\cdot\vec{\mu_j})}{r_{ij}^3} - 3 \frac{(\vec{\mu}_i\cdot\vec{r}_{ij}) (\vec{\mu}_j\cdot\vec{r}_{ij})}{r_{ij}^5} \right] \]
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| real(kind=DP), | intent(in), | dimension(:) | :: | vector_ij | ||
| real(kind=DP), | intent(in), | dimension(:) | :: | orientation_i | ||
| real(kind=DP), | intent(in), | dimension(:) | :: | orientation_j |
Nodes of different colours represent the following:
Solid arrows point from a procedure to one which it calls. Dashed arrows point from an interface to procedures which implement that interface. This could include the module procedures in a generic interface or the implementation in a submodule of an interface in a parent module. Where possible, edges connecting nodes are given different colours to make them easier to distinguish in large graphs.