Any ideas to calculate this infinite sum?
The ratio test guarantees the convergence;
$$\lim_{m\to \infty} \frac{m^m}{(m+1)^{(m+1)}}=0<1$$
2026-04-04 17:32:38.1775323958
Infinite Series $\sum_{m=1}^{\infty} \frac{(-1)^{m-1}}{m^m}$
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