$$$\operatorname{acosh}{\left(\frac{1}{2} \right)}$$$

The calculator will find the inverse hyperbolic cosine of $$$\frac{1}{2}$$$.

Find $$$\operatorname{acosh}{\left(\frac{1}{2} \right)}$$$.

$$$\operatorname{acosh}{\left(\frac{1}{2} \right)} = \frac{i \pi}{3}\approx 1.047197551196598 i$$$A

For graph, see the graphing calculator.

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