e/Wrapped normal distribution

Information
has gloss	eng: In probability theory and directional statistics, a wrapped normal distribution is a wrapped probability distribution which results from the "wrapping" of the normal distribution around the unit circle. It finds application in the theory of Brownian motion. It is closely approximated by the von Mises distribution, which, due to its mathematical simplicity and tractability, is the most commonly used distribution in directional statistics.
lexicalization	eng: wrapped normal distribution
instance of	c/Continuous distributions