simplify by using max() / min() more rather than an additional step

Author: annevk

cssom-view/Overview.html

@@ -952,12 +952,9 @@ <h3 id=scroll-attributes><span class=secno>5.2. </span>The <code
     <p>If <var title="">y</var> is infinite or NaN stop this algorithm.</p>
 
    <li>
-    <p>Let <var title="">y</var> be min(<var title="">y</var>, <a
+    <p>Let <var title="">y</var> be max(0, min(<var title="">y</var>, <a
      href="#content">content</a> height - <a href="#content-edge">content
-     edge</a> height).
-
-   <li>
-    <p>If <var title="">y</var> is negative let it be zero.
+     edge</a> height)).
 
    <li>
     <p>Align <a href="#content">content</a> y-coordinate <var
@@ -1032,29 +1029,17 @@ <h3 id=scroll-attributes><span class=secno>5.2. </span>The <code
      <dt>If <var>A</var> can have overflow to the right
 
      <dd>
-      <ol>
-       <li>
-        <p>Let <var title="">x</var> be min(<var title="">x</var>, <a
-         href="#content">content</a> width - <a href="#content-edge">content
-         edge</a> width).
-
-       <li>
-        <p>If <var title="">x</var> is negative let it be zero.
-      </ol>
+      <p>Let <var title="">x</var> be max(0, min(<var title="">x</var>, <a
+       href="#content">content</a> width - <a href="#content-edge">content
+       edge</a> width)).
 
      <dt>If <var>A</var> can have overflow to the left (under right-to-left
       conditions)
 
      <dd>
-      <ol>
-       <li>
-        <p>Let <var title="">x</var> be max(<var title="">x</var>, <a
-         href="#content-edge">content edge</a> width - <a
-         href="#content">content</a> width).
-
-       <li>
-        <p>If <var title="">x</var> is non-negative let it be zero.
-      </ol>
+      <p>Let <var title="">x</var> be min(0, max(<var title="">x</var>, <a
+       href="#content-edge">content edge</a> width - <a
+       href="#content">content</a> width)).
     </dl>
 
    <li>

cssom-view/Overview.src.html

@@ -756,10 +756,8 @@ <h3 id="scroll-attributes">The <code title="">scrollTop</code>,
    <li><p>If <var title="">y</var> is infinite or NaN stop this
    algorithm.</p>
 
-   <li><p>Let <var title="">y</var> be min(<var title="">y</var>,
-   <span>content</span> height - <span>content edge</span> height).</p></li>
-
-   <li><p>If <var title="">y</var> is negative let it be zero.</p></li>
+   <li><p>Let <var title="">y</var> be max(0, min(<var title="">y</var>,
+   <span>content</span> height - <span>content edge</span> height)).</p></li>
 
    <li><p>Align <span>content</span> y-coordinate <var title="">y</var> with
    the top of the <span>content edge</span> of the element.</p></li>
@@ -813,30 +811,20 @@ <h3 id="scroll-attributes">The <code title="">scrollTop</code>,
 
    <li>
     <dl>
-     <dt>If <var>A</var> can have overflow to the right
+     <dt>If <var>A</var> can have overflow to the right</dt>
 
-     <dd>
-      <ol>
-       <li><p>Let <var title="">x</var> be min(<var title="">x</var>,
-       <span>content</span> width - <span>content edge</span>
-       width).</p></li>
-
-       <li><p>If <var title="">x</var> is negative let it be zero.</p></li>
-      </ol>
+     <dd><p>Let <var title="">x</var> be max(0, min(<var title="">x</var>,
+     <span>content</span> width -
+     <span>content edge</span> width)).</p></dd>
 
      <dt>If <var>A</var> can have overflow to the left (under right-to-left
-     conditions)
+     conditions)</dt>
 
-     <dd>
-      <ol>
-       <li><p>Let <var title="">x</var> be max(<var title="">x</var>,
-       <span>content edge</span> width - <span>content</span>
-       width).</p></li>
-
-       <li><p>If <var title="">x</var> is non-negative let it be
-       zero.</p></li>
-      </ol>
+     <dd><p>Let <var title="">x</var> be min(0, max(<var title="">x</var>,
+     <span>content edge</span> width -
+     <span>content</span> width)).</p></dd>
     </dl>
+   </li>
 
    <li><p>Align <span>content</span> x-coordinate <var title="">x</var> with
    the left of the <span>content edge</span> of <var>A</var>.</p></li>