英和和英

名詞

Chebyshev's theorem (uncountable)

1. 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:

   

2. an alternative name for Bertrand's postulate, as proven by Chebyshev
3. an alternative name for Chebyshev's inequality