arXiv · 1312.6600
We provide an analytical closed-form solution of the exponential equation $a^x+a^{-x}=x$ for a specific value $a$, discuss the number of roots in general case, and provide bounds on the roots.
Ondrej Slučiak. 2013-12-20. On the roots of $a^x+a^{-x}=x$. https://arxiv.org/abs/1312.6600
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