how to find sinh value in degree in javascript
<p>for sinh(30) i did</p>

<pre><code>var rad=(Math.exp(30) - Math.exp(-30)) / 2;
</code></pre>

<p>above one is giving value in radian correctly. For degree if do</p>

<pre><code> var deg=rad * (180/Math.PI);// giving 306144945697592.7  
</code></pre>

<p>but in scientific calculator for sinh(30)</p>

<pre><code>sinh(30)=0.547853473888
</code></pre>

<p>what is the logic to find sinh value in javascript</p>
