otmar
Reputation
Top tag
Next privilege 75 Rep.
Set bounties
6
Impact
~429 people reached

• 0 posts edited

### Questions (4)

 4 Confidence interval for sum of random subsequence generated by coin tossing 1 Analytical expressions for extreme values of $f(x):=\log(2)\left(\sum_{k=-\infty}^\infty 2^{k+x}e^{-2^{k+x}}\right)-1$ 1 Bounds for coefficients of bounded infinite series 1 Identifying the series $\sum\limits_{k=-\infty}^{\infty} 2^k x^{2^k}$

### Reputation (53)

 +8 Analytical expressions for extreme values of $f(x):=\log(2)\left(\sum_{k=-\infty}^\infty 2^{k+x}e^{-2^{k+x}}\right)-1$ +5 Bounds for coefficients of bounded infinite series +10 Conditional Extremes/Lagrange multipliers: proving: $\frac{1}{x_1}+…+\frac{1}{x_n} \geq \frac{n^2}{x_1+…+x_n}$ +5 Identifying the series $\sum\limits_{k=-\infty}^{\infty} 2^k x^{2^k}$

### Tags (8)

 1 analysis 0 sequences-and-series × 2 1 calculus 0 statistics 1 lagrange-multiplier 0 power-series 1 multivariable-calculus 0 probability

### Accounts (2)

 Mathematics 53 rep 6 Stack Overflow 11 rep 2