-- |-- Module: Math.NumberTheory.Primes.Counting-- Copyright: (c) 2011 Daniel Fischer-- Licence: MIT-- Maintainer: Daniel Fischer <daniel.is.fischer@googlemail.com>---- Number of primes not exceeding @n@, @&#960;(n)@, and @n@-th prime; also fast, but-- reasonably accurate approximations to these.moduleMath.NumberTheory.Primes.Counting(-- * Exact functionsprimeCount ,primeCountMaxArg ,nthPrime -- * Approximations,approxPrimeCount ,approxPrimeCountOverestimateLimit ,nthPrimeApprox ,nthPrimeApproxUnderestimateLimit )whereimportMath.NumberTheory.Primes.Counting.Impl importMath.NumberTheory.Primes.Counting.Approximate