docs: update namespace table of contents

PR-URL: 	#2034
Co-authored-by: Athan Reines <kgryte@gmail.com>
Reviewed-by: Athan Reines <kgryte@gmail.com> 
Signed-off-by: stdlib-bot <82920195+stdlib-bot@users.noreply.github.com>

Author: stdlib-bot

lib/node_modules/@stdlib/math/base/tools/README.md

@@ -44,12 +44,14 @@ var o = tools;
 <div class="namespace-toc">
 
 -   <span class="signature">[`continuedFraction( generator[, options ] )`][@stdlib/math/base/tools/continued-fraction]</span><span class="delimiter">: </span><span class="description">continued fraction approximation.</span>
--   <span class="signature">[`evalpoly( c, x )`][@stdlib/math/base/tools/evalpoly]</span><span class="delimiter">: </span><span class="description">evaluate a polynomial.</span>
--   <span class="signature">[`evalrational( P, Q, x )`][@stdlib/math/base/tools/evalrational]</span><span class="delimiter">: </span><span class="description">evaluate a rational function.</span>
+-   <span class="signature">[`evalpoly( c, x )`][@stdlib/math/base/tools/evalpoly]</span><span class="delimiter">: </span><span class="description">evaluate a polynomial using double-precision floating-point arithmetic.</span>
+-   <span class="signature">[`evalpolyf( c, x )`][@stdlib/math/base/tools/evalpolyf]</span><span class="delimiter">: </span><span class="description">evaluate a polynomial using single-precision floating-point arithmetic.</span>
+-   <span class="signature">[`evalrational( P, Q, x )`][@stdlib/math/base/tools/evalrational]</span><span class="delimiter">: </span><span class="description">evaluate a rational function using double-precision floating-point arithmetic.</span>
+-   <span class="signature">[`evalrationalf( P, Q, x )`][@stdlib/math/base/tools/evalrationalf]</span><span class="delimiter">: </span><span class="description">evaluate a rational function using single-precision floating-point arithmetic.</span>
 -   <span class="signature">[`fibpoly( n, x )`][@stdlib/math/base/tools/fibpoly]</span><span class="delimiter">: </span><span class="description">evaluate a Fibonacci polynomial.</span>
 -   <span class="signature">[`hermitepoly( n, x )`][@stdlib/math/base/tools/hermitepoly]</span><span class="delimiter">: </span><span class="description">evaluate a physicist's Hermite polynomial.</span>
 -   <span class="signature">[`lucaspoly( n, x )`][@stdlib/math/base/tools/lucaspoly]</span><span class="delimiter">: </span><span class="description">evaluate a Lucas polynomial.</span>
--   <span class="signature">[`normhermitepoly( n, x )`][@stdlib/math/base/tools/normhermitepoly]</span><span class="delimiter">: </span><span class="description">evaluate a normalized Hermite polynomial.</span>
+-   <span class="signature">[`normhermitepoly( n, x )`][@stdlib/math/base/tools/normhermitepoly]</span><span class="delimiter">: </span><span class="description">evaluate a normalized Hermite polynomial using double-precision floating-point arithmetic.</span>
 -   <span class="signature">[`sumSeries( generator[, options ] )`][@stdlib/math/base/tools/sum-series]</span><span class="delimiter">: </span><span class="description">compute the sum of an infinite series.</span>
 
 </div>
@@ -97,8 +99,12 @@ console.log( objectKeys( tools ) );
 
 [@stdlib/math/base/tools/evalpoly]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/math/base/tools/evalpoly
 
+[@stdlib/math/base/tools/evalpolyf]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/math/base/tools/evalpolyf
+
 [@stdlib/math/base/tools/evalrational]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/math/base/tools/evalrational
 
+[@stdlib/math/base/tools/evalrationalf]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/math/base/tools/evalrationalf
+
 [@stdlib/math/base/tools/fibpoly]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/math/base/tools/fibpoly
 
 [@stdlib/math/base/tools/hermitepoly]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/math/base/tools/hermitepoly