1 files changed, 8 insertions, 8 deletions
diff --git a/libs/math/doc/html/math_toolkit/inv_hyper/acosh.html b/libs/math/doc/html/math_toolkit/inv_hyper/acosh.html
index 07dd0a0ab..a4838e2f6 100644
--- a/libs/math/doc/html/math_toolkit/inv_hyper/acosh.html
+++ b/libs/math/doc/html/math_toolkit/inv_hyper/acosh.html
@@ -3,8 +3,8 @@
 <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
 <title>acosh</title>
 <link rel="stylesheet" href="../../math.css" type="text/css">
-<meta name="generator" content="DocBook XSL Stylesheets V1.78.1">
-<link rel="home" href="../../index.html" title="Math Toolkit 2.1.0">
+<meta name="generator" content="DocBook XSL Stylesheets V1.77.1">
+<link rel="home" href="../../index.html" title="Math Toolkit 2.2.0">
 <link rel="up" href="../inv_hyper.html" title="Inverse Hyperbolic Functions">
 <link rel="prev" href="inv_hyper_over.html" title="Inverse Hyperbolic Functions Overview">
 <link rel="next" href="asinh.html" title="asinh">
@@ -54,7 +54,7 @@
         documentation for more details</a>.
       </p>
 <p>
-        <span class="inlinemediaobject"><img src="../../../graphs/acosh.png" align="middle"></span>
+        <span class="inlinemediaobject"><img src="../../../graphs/acosh.svg" align="middle"></span>
       </p>
 <h5>
 <a name="math_toolkit.inv_hyper.acosh.h0"></a>
@@ -73,7 +73,7 @@
         formula:
       </p>
 <p>
-        <span class="inlinemediaobject"><img src="../../../equations/acosh1.png"></span>
+        <span class="inlinemediaobject"><img src="../../../equations/acosh1.svg"></span>
       </p>
 <p>
         along with a selection of sanity check values computed using functions.wolfram.com
@@ -87,27 +87,27 @@
         For sufficiently large x, we can use the <a href="http://functions.wolfram.com/ElementaryFunctions/ArcCosh/06/01/06/01/0001/" target="_top">approximation</a>:
       </p>
 <p>
-        <span class="inlinemediaobject"><img src="../../../equations/acosh2.png"></span>
+        <span class="inlinemediaobject"><img src="../../../equations/acosh2.svg"></span>
       </p>
 <p>
         For x sufficiently close to 1 we can use the <a href="http://functions.wolfram.com/ElementaryFunctions/ArcCosh/06/01/04/01/0001/" target="_top">approximation</a>:
       </p>
 <p>
-        <span class="inlinemediaobject"><img src="../../../equations/acosh4.png"></span>
+        <span class="inlinemediaobject"><img src="../../../equations/acosh4.svg"></span>
       </p>
 <p>
         Otherwise for x close to 1 we can use the following rearrangement of the
         primary definition to preserve accuracy:
       </p>
 <p>
-        <span class="inlinemediaobject"><img src="../../../equations/acosh3.png"></span>
+        <span class="inlinemediaobject"><img src="../../../equations/acosh3.svg"></span>
       </p>
 <p>
         Otherwise the <a href="http://functions.wolfram.com/ElementaryFunctions/ArcCosh/02/" target="_top">primary
         definition</a> is used:
       </p>
 <p>
-        <span class="inlinemediaobject"><img src="../../../equations/acosh1.png"></span>
+        <span class="inlinemediaobject"><img src="../../../equations/acosh1.svg"></span>
       </p>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>