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Ramanujan formula for the generalized Stirling approximation |
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| Authors: | Cristinel Mortici |
| Affiliation: | Department of Mathematics, Valahia University of Târgovi?te, Bd. Unirii 18, 130082 Târgovi?te, Romania |
| Abstract: | The aim of this paper is to improve Ramanujan’s formula for approximation of the factorial function, starting from Burnside’s formula in contradistinction with the classical formula that starts from Stirling’s formula. |
| Keywords: | Stirling&rsquo s formula Burnside&rsquo s formula Ramanujan&rsquo s formula Factorial function Gamma function Approximations Rate of convergence |
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