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  <title>ctan-ann - prooftrees</title>
  <subtitle>Announcements of the Comprehensive TeX Archive Network</subtitle>
  <link href="https://www.ctan.org/ctan-ann/rss/prooftrees.xml"
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  <link href="https://www.ctan.org/" />
  <id>ctan-ann-prooftrees</id>
  <updated>2026-03-15T11:52:39Z</updated>
  

  <entry>
    <title>CTAN update: prooftrees</title>
    <link href="https://www.ctan.org/ctan-ann/id/d2cc1833-b4ce-492f-a446-2f08ed3b0204&#64;ctan.org" />
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    <id>d2cc1833-b4ce-492f-a446-2f08ed3b0204&#64;ctan.org</id>
    <updated>2024-10-27T08:25:31Z</updated>
    <summary>Clea F. Rees submitted an update to the

                prooftrees

package.

...</summary>
    <content type="xhtml">
<![CDATA[
      <pre xmlns="http://www.w3.org/1999/xhtml">Clea F. Rees submitted an update to the

                prooftrees

package.

Version: 0.9
License: lppl1.3c

Summary description: Forest-based proof trees (symbolic logic)

Announcement text:<hr>Update adds out-of-the-box support for memoization.
<hr>
...</pre>
]]>
    </content>
    <author>
      <name>CTAN Announcements</name>
      <email>ctan-ann at ctan.org </email>
    </author>
  </entry>
  <entry>
    <title>CTAN update: prooftrees</title>
    <link href="https://www.ctan.org/ctan-ann/id/aLqM7V8HKno_bODd&#64;prptp" />
    <link rel="alternate" type="text/html" href="https://www.ctan.org/ctan-ann/id/aLqM7V8HKno_bODd&#64;prptp"/>
    <id>aLqM7V8HKno_bODd&#64;prptp</id>
    <updated>2025-09-05T07:10:37Z</updated>
    <summary>Clea F. Rees submitted an update to the

                 prooftrees

package.

...</summary>
    <content type="xhtml">
<![CDATA[
      <pre xmlns="http://www.w3.org/1999/xhtml">Clea F. Rees submitted an update to the

                 prooftrees

package.

Version:  0.9.1 2025-09-04
License:  lppl1.3c

Summary description:  Forest-based proof trees (symbolic logic)

Announcement text:<hr> 
 All forest keylists are now left untouched to make user customisation
 easier and some additional keylists are reserved for user use.
 These are before copying content, before making annotations and

...</pre>
]]>
    </content>
    <author>
      <name>CTAN Announcements</name>
      <email>ctan-ann at ctan.org </email>
    </author>
  </entry>
  <entry>
    <title>CTAN update: prooftrees</title>
    <link href="https://www.ctan.org/ctan-ann/id/aW94-KJbiM5uYtvK&#64;prptp" />
    <link rel="alternate" type="text/html" href="https://www.ctan.org/ctan-ann/id/aW94-KJbiM5uYtvK&#64;prptp"/>
    <id>aW94-KJbiM5uYtvK&#64;prptp</id>
    <updated>2026-01-20T12:45:44Z</updated>
    <summary>Clea F. Rees submitted an update to the

                 prooftrees

package.

...</summary>
    <content type="xhtml">
<![CDATA[
      <pre xmlns="http://www.w3.org/1999/xhtml">Clea F. Rees submitted an update to the

                 prooftrees

package.

Version:  0.9.2 2026-01-19
License:  lppl1.3c

Summary description:  Forest-based proof trees (symbolic logic)

Announcement text:<hr> 
 Requires forest-ext v0.2. Tagging is now publicly documented.
 Tagging code will be automatically generated if tagging is
 active when a tableau is typeset.

...</pre>
]]>
    </content>
    <author>
      <name>CTAN Announcements</name>
      <email>ctan-ann at ctan.org </email>
    </author>
  </entry>
  <entry>
    <title>CTAN update: prooftrees</title>
    <link href="https://www.ctan.org/ctan-ann/id/aZrJwhQjb-2vnmtw&#64;prptp" />
    <link rel="alternate" type="text/html" href="https://www.ctan.org/ctan-ann/id/aZrJwhQjb-2vnmtw&#64;prptp"/>
    <id>aZrJwhQjb-2vnmtw&#64;prptp</id>
    <updated>2026-02-22T09:17:54Z</updated>
    <summary>Clea F. Rees submitted an update to the

                 prooftrees

package.

...</summary>
    <content type="xhtml">
<![CDATA[
      <pre xmlns="http://www.w3.org/1999/xhtml">Clea F. Rees submitted an update to the

                 prooftrees

package.

Version:  0.9.3  2026-02-21
License:  lppl1.3c

Summary description:  Forest-based proof trees (symbolic logic)

Announcement text:<hr> 
 prooftrees now uses the updated forest-ext (v0.3) for tagging and
 memoize-ext for memoizing tagged tableaux (if memoize is loaded).
 Changes should not affect the user interface unless custom tagging

...</pre>
]]>
    </content>
    <author>
      <name>CTAN Announcements</name>
      <email>ctan-ann at ctan.org </email>
    </author>
  </entry>

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