description Wiener process

[fmeulen]

A small remark on the documentation
*The WienerProcess, also known as Brownian motion, or the noise in the Langevin equation, is the stationary process with white noise increments and a distribution N(0,t). *

• I think this statement is not correct, BM is not stationary. [It is of course a minor thing.]
• Also people from physics sometimes refer to the solution to the Langevin equation as Brownian motion, so mentioning 'noise in the Langevin equation' may give rise to confusion.