The theorem that the prime counting function is of the same order of magnitude as x / ln x, i.e., for the prime counting function π, there are positive constants c and C such that:

(statistics) The theorem that in any data sample with finite variance, the probability of any random variable X that lies k or more standard deviations away from the mean is no more than 1/k², i.e. assuming mean μ and standard deviation σ, the probability is:

plural of Chebyshev distance

(mathematics) A metric defined on a vector space where the distance between two vectors is the greatest of their differences along any coordinate dimension.

Synonym of Haar space

plural of Chebyshev space

(mathematics) the theorem that there is at least one prime number between n and 2n for every n>1, i.e.: