With the equation split out.

diff --git a/doc/mad-manual.xml b/doc/mad-manual.xml
index 63d6ed5c0f579206abc3771ae6a2843b052aec0d..75d3e0cfb102ff134a71a6f75a69c2bcfd1186df 100644 (file)
--- a/doc/mad-manual.xml
+++ b/doc/mad-manual.xml
@@ -4255,11 +4255,15 @@ except for the following new terms:</para>
 </informaltable>
 
 <para>Note 2: In the computations of the gross pay for the current week we
-shall find it useful to be able t5o compute a function (which we shall
+shall find it useful to be able to compute a function (which we shall
 call EXCESS.) of two numbers, say a and b, whose value is 0 if a &le; b,
 and a-b if a &gt; b.  A formula for this function is</para>
 
-<para role='centered'>EXCESS.(a,b) = a - b + |a - b| / 2,</para>
+<mediaobject>
+  <imageobject>
+    <imagedata fileref='equation7.png'/>
+  </imageobject>
+</mediaobject>
 
 <para>where | | denotethe usual "absolute value".  In fact, by using
 this function, a simple one-line formula for this function is:</para>