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A new upper bound for the prime counting function $\pi(x)$. (arXiv:1706.09803v1 [math.NT])

来源于:arXiv
In this paper we bring to light an upper bound for the prime counting function $\pi(x)$ using elementary methods, that holds not only for large positive real numbers but for all positive reals. It puts a threshold on the number of primes $p\leq x$ for any given $x$. 查看全文>>