# Hyperbolic Secant Calculator

The calculator will find the hyperbolic secant of the given value.

The hyperbolic secant $$y=\operatorname{sech}(x)$$$is such a function that $$y=\frac{1}{\cosh(x)}=\frac{2}{e^x+e^{-x}}$$$.

The domain of the hyperbolic secant is $$(-\infty,\infty)$$$, the range is $$(0,1]$$$.

It is an even function.

If the calculator did not compute something or you have identified an error, or you have a suggestion/feedback, please write it in the comments below.