e/Exotic probability

Information
has gloss	eng: Exotic probability is a branch of probability theory that deals with probabilities which are outside the normal range of [0, 1]. The most common author of papers on exotic probability theory is Saul Youssef. According to Youssef, the valid possible alternatives for probability values are the real numbers, the complex numbers and the quaternions.
lexicalization	eng: Exotic Probability
instance of	e/Probability interpretations