PW Safety Warning
We are receiving reports of players losing access to their accounts due to using their Nodiatis password on other sites, specifically but not limited to clan forum sites. Remember that you should not share your Nodiatis password with anyone or use it on other sites.
Computing the probability that at least one of the following events will occur:
P(a or b ... or z) = 1 - P(!a and !b ... and !z)