domain is the positive real numbers</p></li>
<li><p>softplus(x) approx x, for large x, so it does not overflow as easily as the Exp Bijector.</p></li>
</ul>

    </div>

    <pre class="usage"><span class='fu'>tfb_softplus</span><span class='op'>(</span>
  hinge_softness <span class='op'>=</span> <span class='cn'>NULL</span>,
  low <span class='op'>=</span> <span class='cn'>NULL</span>,
  validate_args <span class='op'>=</span> <span class='cn'>FALSE</span>,
  name <span class='op'>=</span> <span class='st'