Update docs.

Author: Kasper Peeters

cmake/version.cmake

@@ -1,7 +1,7 @@
 set(CADABRA_VERSION_MAJOR 2)
 set(CADABRA_VERSION_MINOR 4)
 set(CADABRA_VERSION_PATCH 0)
-set(CADABRA_VERSION_TWEAK 0)
+set(CADABRA_VERSION_TWEAK 1)
 set(COPYRIGHT_YEARS "2001-2022")
 math(EXPR SYSTEM_BITS "${CMAKE_SIZEOF_VOID_P} * 8")
 find_program(GIT git PATHS ${GIT_DIR})

web2/cadabra2/source/changelog.html

@@ -18,6 +18,7 @@ <h1>Change log</h1>
 <a name="master"></a>
 <h3>github master (2.4.1)</h3>
 <ul>
+  <li>Add missing trig functions for display and passthrough to sympy (Oscar).</li>
 </ul>
 
 <h3>2.4.0 (released 25-Aug-2022)</h3>

web2/cadabra2/source/index.html

@@ -14,15 +14,19 @@
 <h1>News</h1>
 <p>See the <a href="changelog.html">change log</a> for latest changes
   only available on github.</p>
-<p><img class="running_image"
-  src="/static/icons/cadabra2-cloud.png">Now available: Cadabra in the
-  cloud, from your
-  browser. Email <a href="mailto:[email protected]?Subject=Cadabra%20Cloud%20access&Body=I%20would%20like%20to%20register%20for%20beta%20access%20to%20Cadabra%20Cloud.">[email protected]</a>
-  if you want to get access (please provide some details about
-  what you want to use it for).
+<p><div id="cloud">
+    <img class="running_image" src="/static/icons/cadabra2-cloud.png">
+    <div>
+      Now available: Cadabra in the
+      cloud, from your
+      browser. Email <a href="mailto:[email protected]?Subject=Cadabra%20Cloud%20access&Body=I%20would%20like%20to%20register%20for%20beta%20access%20to%20Cadabra%20Cloud.">[email protected]</a>
+      if you want to get access (please provide some details about
+      what you want to use it for).
+    </div>
+  </div>
 </p>
 <dl>
-  <dt>25 Aug 2021</dt>
+  <dt>25 Aug 2022</dt>
   <dd>Release of 2.4.0 (<a href="changelog.html#2.4.0">changes</a>).
     Update to accompany the release of
     the <a href="http://arxiv.org/abs/2208.11946">paper about the meld

web2/cadabra2/source/layout.html

@@ -109,14 +109,14 @@
 			 </div>
 		  </div>
 		</a>
-		<a href="/v1x.html">
+<!--		<a href="/v1x.html">
 		  <div class="icon_background" >
 			 <img src="/static/icons/v1.png" alt="[upgrade]" />
 			 <div class="icon_text">
 				Upgrade
 			 </div>
 		  </div>
-		</a>
+		</a> -->
 		<hr/>
 		<a href="/help.html">
 		  <div class="icon_background" >
@@ -138,7 +138,7 @@
 		  <div class="icon_background" >
 			 <img src="/static/icons/features.png" alt="[features]" />
 			 <div class="icon_text">
-				Manual
+				<div class="firstline">Reference</div><div>manual</div>
 			 </div>
 		  </div>
 		</a>

web2/cadabra2/source/papers.html

@@ -44,8 +44,16 @@ <h1>Papers about Cadabra</h1>
 <p>
   Please cite the three papers above when you use Cadabra in your own
   work; those citations are the only way to convince the bean counters
-  that this software is useful.
+  that this software is useful!
 </p>
+<p>
+  The <tt>meld</tt> algorithm has been documented in
+</p>
+<blockquote class="reference">
+  <div class="author">Dominic Price, Kasper Peeters and Marija Zamaklar</div>
+  <div class="title">Hiding canonicalisation in tensor computer algebra</div>
+  <div class="pubinfo"><a href="https://arxiv.org/abs/2208.11946">arXiv:2208.11946</a></div>
+</blockquote>
 <p>Finally, a general introduction to the old version of Cadabra for a
   wider public can be found in</p>
 <blockquote class="reference">

web2/cadabra2/source/people.html

@@ -33,7 +33,8 @@ <h2>Acknowledgements</h2>
 Special thanks to José M. Martín-García (for the xPerm
 canonicalisation code), James Allen (for writing much of the original
 factoring code), Leo Brewin (for writing beautiful
-tutorials), Mattia Scomparin (for contributing tutorial notebooks) the
+tutorials), Mattia Scomparin (for contributing tutorial notebooks),
+Oscar Felisola (for LaTeX related patches), the
 Software Sustainability Institute and the Institute of Advanced Study
 (for financial support). Thanks to the many people who have sent me
 bug reports (keep 'm coming), and thanks to all of you who use

web2/cadabra2/source/static/styles/cadabra-web.css

@@ -193,7 +193,16 @@ div#main h1 span.date {
 	 font-weight: normal;
 }
 
+#cloud {
+    display: flex;
+    flex-direction: row;
+    align-items: center;
+}
+#cloud div {
+    margin-left: 20px;
+}
 .running_image {
+    margin-left: 40px;
 	 height: 40px;
 	 width: 40px;
 }