Examine individual changes

'<div class="mw-parser-output"><table class="table table-condensed" style="width: 30em; font-size: 95%; border: 1px solid #ddd; background-color: #f9f9f9; color: black; margin-bottom: 0.5em; margin-left: 1em; padding: 0.2em; float: right; clear: right; text-align:left;"> <tbody><tr> <th style="text-align: center; background-color:#3E355A; color: white;" colspan="2"><big>Mathematics Project</big> </th></tr> <tr valign="top"> <th>Description </th> <td style="text-align: justify;">The Mathematics Project handles all math related activities in Gentoo. </td></tr> <tr> <th><span title="Mails to member(s) listed below.">Project email</span> </th> <td><a rel="nofollow" class="external text" href="mailto:sci-mathematics@gentoo.org">sci-mathematics@gentoo.org</a> </td></tr> <tr> <th><span title="Link to packages.g.o for ebuilds maintained in gentoo.git.">Packages</span> </th> <td><span class="fa fa-cubes fa-fw"></span> <a rel="nofollow" class="external text" href="https://packages.gentoo.org/maintainer/sci-mathematics@gentoo.org">p.g.o/sci-mathematics@gentoo.org</a> <p><br /> </p><p><br /> </p> </td></tr> <tr> <th><span title="The link opens an IRC client to libera.chat IRC channel.">IRC channel</span> </th> <td><span style="font-family: monospace; font-size: 95%;"><a rel="nofollow" class="external text" href="ircs://irc.libera.chat/#gentoo-science">#gentoo-science</a></span> (<span style="font-family: monospace; font-size: 95%;"><a rel="nofollow" class="external text" href="https://web.libera.chat/#gentoo-science">webchat</a></span>) </td></tr> <tr valign="top"> <th>Lead(s) </th> <td>none <br />No lead election date set </td></tr> <tr valign="top"> <th>Member(s) </th> <td><ul><li><a href="/wiki/User:Bircoph" title="User:Bircoph">Andrew Savchenko</a> (bircoph)<br /><i>Numerics, Statistics</i></li><li><a href="/wiki/User:Gienah" title="User:Gienah">Mark Wright</a> (gienah)<br /><i>Mathematics</i></li><li><a href="/wiki/User:Soap" title="User:Soap">David Seifert</a> (soap)<br /><i>Mathematics, Numerics, Statistics</i></li><li><a href="/wiki/User:Xgqt" title="User:Xgqt">Maciej Barć</a> (xgqt)<br /><i>Provers, Programming Languages</i></li></ul> </td></tr> <tr valign="top"> <th>Subproject(s)<br /><small style="font-weight: normal;">(and inherited member(s))</small> </th> <td>(none) </td></tr> <tr> <th>Parent Project </th> <td><a href="/wiki/Project:Science" title="Project:Science">Science Project</a> </td></tr> <tr> <td colspan="2" style="border-top: 1px solid #ddd; font-size: smaller; text-align: center;"><a href="/wiki/Project:Gentoo" title="Project:Gentoo">Project listing</a> </td></tr></tbody></table> <h2><span class="mw-headline" id="Resources">Resources</span><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/index.php?title=Project:Mathematics&amp;action=edit&amp;section=1" title="Edit section: Resources">edit</a><span class="mw-editsection-bracket">]</span></span></h2> <ul><li><a rel="nofollow" class="external text" href="https://tinyurl.com/gentoo-sci-mathematics-bugs">Bugs</a> for the Mathematics Project</li> <li><a rel="nofollow" class="external text" href="https://gitweb.gentoo.org/repo/gentoo.git/tree/sci-mathematics">Packages</a> we maintain with possible updates</li></ul> <p>We use the same <a href="/wiki/Project:Science/Overlay" title="Project:Science/Overlay">overlay</a>, and <a rel="nofollow" class="external text" href="http://www.gentoo.org/main/en/lists.xml">mailing list</a> as the <a href="/wiki/Project:Science" title="Project:Science">Science project</a>. Take a look on how to <a href="/wiki/Project:Science/Contributing" title="Project:Science/Contributing"> contribute</a>. </p> <ul><li><a rel="nofollow" class="external text" href="https://github.com/cschwan/sage-on-gentoo">sage-on-gentoo</a>: overlay to install the <a rel="nofollow" class="external text" href="http://www.sagemath.org/">SAGE</a> software mathematical framework</li></ul> <h2><span class="mw-headline" id="Working_Notes">Working Notes</span><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/index.php?title=Project:Mathematics&amp;action=edit&amp;section=2" title="Edit section: Working Notes">edit</a><span class="mw-editsection-bracket">]</span></span></h2> <ul><li>We are working now towards introducing a numerics subproject to focus all numerical packages now part of the Science Project</li></ul> <h2><span class="mw-headline" id="Recruitment">Recruitment</span><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/index.php?title=Template:Staffing_Needs&amp;action=edit&amp;section=T-1" title="Edit section: ">edit</a><span class="mw-editsection-bracket">]</span></span></h2><p> We are currently looking for users interested in helping the project with these jobs:</p><table class="&quot;sortable table table-striped table-condensed&quot; style=&quot;width: auto;&quot;"><tbody><tr><th class="Title"><a href="/wiki/Property:Has_Title" title="Property:Has Title">Title</a></th><th class="Description"><a href="/wiki/Property:Has_Description" title="Property:Has Description">Description</a></th><th class="Requirements"><a href="/wiki/Property:Has_Requirements" title="Property:Has Requirements">Requirements</a></th><th class="Contact"><a href="/wiki/Property:Has_Contact" title="Property:Has Contact">Contact</a></th></tr><tr data-row-number="1" class="row-odd"><td class="Title smwtype_txt">Math package maintainer</td><td class="Description smwtype_txt">Help the math herd to not let rot the ebuilds, add new exciting math software to Gentoo and avoid us to maintain current applications in a blind mode (software we are not users of).</td><td class="Requirements smwtype_txt">Knowledge of math software and/or Gentoo.</td><td class="Contact smwtype_ema"><a rel="nofollow" class="external text" href="mailto:sci-mathematics@gentoo.org">sci-mathematics@gentoo.org</a></td></tr></tbody></table> '