Timeline for Sum of square roots of binomial coefficients
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
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| Jan 4, 2017 at 2:50 | comment | added | Noam D. Elkies | No need for Euler-MacL.: the integrand increases to and decreases from $k=0$, so the difference between integral and sum is bounded by the central contribution, which is about $n^{-1/2}$ times the integral. (In fact by Poisson the difference is much smaller, but Stirling incurs an approximation error too.) | |
| Jan 4, 2017 at 2:43 | history | answered | Brendan McKay | CC BY-SA 3.0 |