 computed at high precision using the "naive"
        formula:
      </p>
<p>
        <span class="inlinemediaobject"><img src="../../../equations/asinh1.svg"></span>
      </p>
<p>
        along with a selection of sanity check values computed using functions.wolfram.com
        to at least 50 decimal digits.
      </p>
<h5>
<a name="math_toolkit.inv_hyper.asinh.h2"></a>
        <span class="phrase"><a name="math_toolkit.inv_hyper.asinh.implementation"></a></span><a class="link" href="asinh.html#math_toolk