</p>
  </dd>
</dl>

<dl id="math/big"><dt><a href="/pkg/math/big/">math/big</a></dt>
  <dd>
    <p><!-- https://go.dev/issue/50489, CL 539299 -->
      The new method <a href="/pkg/math/big#Rat.FloatPrec"><code>Rat.FloatPrec</code></a> computes the number of fractional decimal digits
      required to represent a rational number accurately as a floating-point number, and whether accurate decimal representation