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Chebyshev 1852 — Mémoire sur les nombres premiers

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P. L. Chebyshev (1852). Mémoire sur les nombres premiers. J. Math. Pures Appl. 17 (1852) 366–390. Cited by its record. License as found: public domain (the author died more than a century ago, or the work was published before 1930). What it gave the chain: pi(x) is between 0.92 and 1.11 times x / log x; Bertrand's postulate proven.

source
P. L. Chebyshev (1852), J. Math. Pures Appl. 17 (1852) 366–390
card id
card_chain_chebyshev_1852
address
WIT.codex.FCT/m-moire-sur-les-nombres-premiers/REF.WITNESSED@p-l-chebyshev

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