Volume 2, Issue 3 Laurenţiu Panaitopol Several approximations of π(x) Downloads Abstract PDF Full article PDF DOI { copied = true; setTimeout(() => copied = false, 2000) })" :aria-label="copied ? 'DOI copied' : 'Copy DOI'" :title="copied ? 'Copied' : 'Copy DOI'" > Find all available articles from these authors Laurenţiu Panaitopol Find more articles with the same keywords inequalities for arithmetic functions bounds for integrals of convex functions Legendre conjecture Find more articles with the same subject classes 11A25 11N05