eserved and must be 1111b otherwise instructions will #UD.</p>
<h3 id="a-numerically-exact-implementation-of-vrcp28xx-can-be-found-at-https---software-intel-com-en-us-articles-refer-">A numerically exact implementation of VRCP28xx can be found at https://software.intel.com/en-us/articles/refer-<a class="anchor" href="#a-numerically-exact-implementation-of-vrcp28xx-can-be-found-at-https---software-intel-com-en-us-articles-refer-">
			¶
		</a></h3>
<h3 id="ence-implementations-for-ia-approximation-instructio