x)

Returns the hypberbolic arcsine of x.</pre><a href="https://janetdocs.org/math/asinh">Community Examples</a></div><hr><div class="binding"><span id="math/atan" class="binding-sym">math/atan</span> <span class="binding-type">cfunction</span> <span class="binding-type"><a href="https://github.com/janet-lang/janet/blob/c28df14/src/core/math.c#L266">source</a></span> <pre class="binding-text">(math/atan x)

Returns the arctangent of x.</pre><a href="https://janetdocs.org/math/atan">Community Examples</a></d