[gmx-developers] A mistake in the user-manual for langevian dynamics

[Jinglong Zhu]

Hey guys,
I found a small mistake in the user-manual. 
For version 2016, in the chapter "Stochastic Dynamics", in formula (3.115). In stead of (1-\alpha^2), it should be (1-(1-\alpha)^2). Otherwise as \alpha goes to zero, the scheme wouldn't converge to the leap-frog scheme. 
I also checked the code(file update.c), it is correct. I just want to report this in case someone take the formula from the manual and make further mistakes.

Best regards,Jinglong--------------------------------

Jinglong
                                                        Zhu


                                                        PhD Candidate in
                                                        Computational
                                                        Mathematics

                                                        School of
                                                        Mathematical
                                                        Sciences

Peking University
Beijing,100871
P.R.China


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