Equation in the manual (Gay-Berne interaction) has a slight error

[Kischy]

http://espressomd.org/html/doc4.0/inter_non-bonded.html#gay-berne-interaction

There is a slight mistake in the fourth equation of this chapter:
The first part of the right side of the equation there is written as:

It should be

according to J. G. Gay, J. Chem. Phys. 1981, 74, 3316. (equation 3 in this paper, also equation 8 of the paper).

The dot product is squared in the original equation.

In the code (gb.hpp) it seems to be correct.

Is this the right place to post this?

[fweik]

Yes, this is the right place. Thank you!