<?xml version="1.0" encoding="utf-8"?>
<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Recent changes to Home</title><link>https://sourceforge.net/p/principiam/wiki/Home/</link><description>Recent changes to Home</description><atom:link href="https://sourceforge.net/p/principiam/wiki/Home/feed" rel="self"/><language>en</language><lastBuildDate>Tue, 25 Sep 2012 08:49:41 -0000</lastBuildDate><atom:link href="https://sourceforge.net/p/principiam/wiki/Home/feed" rel="self" type="application/rss+xml"/><item><title>WikiPage Home modified by Graham Barbour</title><link>https://sourceforge.net/p/principiam/wiki/Home/</link><description>&lt;pre&gt;--- v30
+++ v31
@@ -25,9 +25,14 @@
 
 ## Installing Principia
 
-Principia is usable. Follow the link [Installing Principia] for detailed installation instructions.
+Principia is usable. Follow the link [Installing Principia] for detailed installation instructions. If all works out, the document `Sets.tex]` will compile and generated `Sets.pdf
+`.
 
+## Playing with Principia ##
 
+If installation is successful, you may wish to play with Principia. The following trail begins with a simple "hello world".
+
+* [Playing with Principia]
 
 
 [[project_admins]]
&lt;/pre&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Graham Barbour</dc:creator><pubDate>Tue, 25 Sep 2012 08:49:41 -0000</pubDate><guid>https://sourceforge.net67cc3426866316126287f0a1ae31305e94ab7748</guid></item><item><title>WikiPage Home modified by Graham Barbour</title><link>https://sourceforge.net/p/principiam/wiki/Home/</link><description>&lt;pre&gt;--- v29
+++ v30
@@ -25,7 +25,7 @@
 
 ## Installing Principia
 
-[Installing Principia].
+Principia is usable. Follow the link [Installing Principia] for detailed installation instructions.
 
 
 
&lt;/pre&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Graham Barbour</dc:creator><pubDate>Mon, 24 Sep 2012 23:14:25 -0000</pubDate><guid>https://sourceforge.net670f35861013ead66ac2b714b721bd9958fe0bb1</guid></item><item><title>WikiPage Home modified by Graham Barbour</title><link>https://sourceforge.net/p/principiam/wiki/Home/</link><description>&lt;pre&gt;&lt;/pre&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Graham Barbour</dc:creator><pubDate>Mon, 24 Sep 2012 22:15:29 -0000</pubDate><guid>https://sourceforge.netccb9350cd15b52adaa0d4f6912274ade36c6cf10</guid></item><item><title>WikiPage Home modified by Graham Barbour</title><link>https://sourceforge.net/p/principiam/wiki/Home/</link><description>&lt;pre&gt;--- v27
+++ v28
@@ -13,7 +13,7 @@
 
 As a proof-of-concept, two documents, [Sets.tex] and [Sets.pdf], are demonstrated. Both are available for download independently of the full Principia download.
 
-Sets.tex is a [LaTeX] document that uses the [pritex] package. It has been processed by [XeTeX], which is a [Unicode] aware [TeX] engine. This document contains embedded Principia phrases. These are delimited by the [Unicode] characters 〚〛. Everything outside of [Principia delimiters] is pure LaTeX.
+Sets.tex is a [LaTeX] document that uses the [pritex] package. It has been processed by [XeTeX], which is a [Unicode] aware [TeX] engine. This document contains embedded Principia phrases. These are delimited by the [Unicode] characters 〚〛. Everything outside of [PriTeX delimiters] is pure LaTeX.
 
 The second document, Sets.pdf, is the generated PDF file. It should read as a *natural* mathematical text on formal set theory and the necessary logical infrastructure. 
 
&lt;/pre&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Graham Barbour</dc:creator><pubDate>Mon, 24 Sep 2012 22:01:18 -0000</pubDate><guid>https://sourceforge.netd97e1914d8088f00703ccb073177171295a2b001</guid></item><item><title>WikiPage Home modified by Graham Barbour</title><link>https://sourceforge.net/p/principiam/wiki/Home/</link><description>&lt;pre&gt;--- v26
+++ v27
@@ -11,11 +11,11 @@
 
 ## The proof-of-concept documents ##
 
-As a proof-of-concept, two documents, [Sets.tex] and [Sets.pdf], are demonstrated. Both are available for download independently of the full [Principia] download.
+As a proof-of-concept, two documents, [Sets.tex] and [Sets.pdf], are demonstrated. Both are available for download independently of the full Principia download.
 
-[Sets.tex] is a [LaTeX] document that uses the [pritex] package. It has been processed by [XeTeX], which is a [Unicode] aware [TeX] engine. This document contains embedded [Principia] phrases. These are delimited by the [Unicode] characters 〚〛. Everything outside of [Principia delimiters] is pure [LaTeX].
+Sets.tex is a [LaTeX] document that uses the [pritex] package. It has been processed by [XeTeX], which is a [Unicode] aware [TeX] engine. This document contains embedded Principia phrases. These are delimited by the [Unicode] characters 〚〛. Everything outside of [Principia delimiters] is pure LaTeX.
 
-The second document, [Sets.pdf], is the generated PDF file. It should read as a *natural* mathematical text on formal set theory and the necessary logical infrastructure. 
+The second document, Sets.pdf, is the generated PDF file. It should read as a *natural* mathematical text on formal set theory and the necessary logical infrastructure. 
 
 
 Follow the link for an analysis of the [Sets.tex] document.
&lt;/pre&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Graham Barbour</dc:creator><pubDate>Mon, 24 Sep 2012 22:00:36 -0000</pubDate><guid>https://sourceforge.neteaaf04225e45df6abe5e157062e62a07cc7dff1a</guid></item><item><title>WikiPage Home modified by Graham Barbour</title><link>https://sourceforge.net/p/principiam/wiki/Home/</link><description>&lt;pre&gt;--- v25
+++ v26
@@ -11,9 +11,9 @@
 
 ## The proof-of-concept documents ##
 
-As a proof-of-concept, two documents, [Sets.tex] and [Sets.pdf] are demonstrated. Both are available for download independently of the full [Principia] download.
+As a proof-of-concept, two documents, [Sets.tex] and [Sets.pdf], are demonstrated. Both are available for download independently of the full [Principia] download.
 
-The document [Sets.tex] is a [LaTeX] document that uses the [pritex] package. It has been processed by [XeTeX], which is a [Unicode] aware [TeX] engine. This document contains embedded [Principia] phrases. These are delimited by the [Unicode] characters 〚〛. Everything outside of [Principia delimiters] is pure [LaTeX].
+[Sets.tex] is a [LaTeX] document that uses the [pritex] package. It has been processed by [XeTeX], which is a [Unicode] aware [TeX] engine. This document contains embedded [Principia] phrases. These are delimited by the [Unicode] characters 〚〛. Everything outside of [Principia delimiters] is pure [LaTeX].
 
 The second document, [Sets.pdf], is the generated PDF file. It should read as a *natural* mathematical text on formal set theory and the necessary logical infrastructure. 
 
&lt;/pre&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Graham Barbour</dc:creator><pubDate>Mon, 24 Sep 2012 21:42:18 -0000</pubDate><guid>https://sourceforge.netab0e00df93ff743db393f10bd0152fbbce1d7b70</guid></item><item><title>WikiPage Home modified by Graham Barbour</title><link>https://sourceforge.net/p/principiam/wiki/Home/</link><description>&lt;pre&gt;--- v24
+++ v25
@@ -11,7 +11,7 @@
 
 ## The proof-of-concept documents ##
 
-Two documents are demonstrated. 
+As a proof-of-concept, two documents, [Sets.tex] and [Sets.pdf] are demonstrated. Both are available for download independently of the full [Principia] download.
 
 The document [Sets.tex] is a [LaTeX] document that uses the [pritex] package. It has been processed by [XeTeX], which is a [Unicode] aware [TeX] engine. This document contains embedded [Principia] phrases. These are delimited by the [Unicode] characters 〚〛. Everything outside of [Principia delimiters] is pure [LaTeX].
 
&lt;/pre&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Graham Barbour</dc:creator><pubDate>Mon, 24 Sep 2012 21:23:13 -0000</pubDate><guid>https://sourceforge.neta67c3c222607385b6ff3b7f03ad2a7754fd0c0dd</guid></item><item><title>WikiPage Home modified by Graham Barbour</title><link>https://sourceforge.net/p/principiam/wiki/Home/</link><description>&lt;pre&gt;--- v23
+++ v24
@@ -3,7 +3,11 @@
 
 [Principia] is a [proof-of-concept] and, while usable, is a long way from initial production release. 
 
+---
+
 [TOC]
+
+---
 
 ## The proof-of-concept documents ##
 
@@ -16,6 +20,8 @@
 
 Follow the link for an analysis of the [Sets.tex] document.
 
+---
+
 
 ## Installing Principia
 
&lt;/pre&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Graham Barbour</dc:creator><pubDate>Mon, 24 Sep 2012 21:20:31 -0000</pubDate><guid>https://sourceforge.net462944b90449dd8d7197e0817927f2c7e83cc814</guid></item><item><title>WikiPage Home modified by Graham Barbour</title><link>https://sourceforge.net/p/principiam/wiki/Home/</link><description>&lt;pre&gt;--- v22
+++ v23
@@ -9,11 +9,10 @@
 
 Two documents are demonstrated. 
 
-The document [Sets.tex] is a [LaTeX] document that uses the [pritex] package. It has been processed by [XeTeX], which is a [Unicode] aware [TeX] engine.
+The document [Sets.tex] is a [LaTeX] document that uses the [pritex] package. It has been processed by [XeTeX], which is a [Unicode] aware [TeX] engine. This document contains embedded [Principia] phrases. These are delimited by the [Unicode] characters 〚〛. Everything outside of [Principia delimiters] is pure [LaTeX].
 
 The second document, [Sets.pdf], is the generated PDF file. It should read as a *natural* mathematical text on formal set theory and the necessary logical infrastructure. 
 
-The [LaTeX] document contains embedded [Principia] phrases. These are delimited by the [Unicode] characters 〚〛. Everything outside of [Principia delimiters] is pure [LaTeX]. The usual [LaTeX] boilerplate introduces theorem environments, tools for tables, etcetera. The first [Principia entry] follows the actual document beginning. 
 
 Follow the link for an analysis of the [Sets.tex] document.
 
&lt;/pre&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Graham Barbour</dc:creator><pubDate>Mon, 24 Sep 2012 21:19:35 -0000</pubDate><guid>https://sourceforge.net4deefadb3e8ff4a745690516fbd6d094224fb40a</guid></item><item><title>WikiPage Home modified by Graham Barbour</title><link>https://sourceforge.net/p/principiam/wiki/Home/</link><description>&lt;pre&gt;--- v21
+++ v22
@@ -5,7 +5,7 @@
 
 [TOC]
 
-## The proof-of-concept]documents ##
+## The proof-of-concept documents ##
 
 Two documents are demonstrated. 
 
&lt;/pre&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Graham Barbour</dc:creator><pubDate>Mon, 24 Sep 2012 21:16:03 -0000</pubDate><guid>https://sourceforge.net2bef8b6827746b3bb3b918ecc739ae41e0607269</guid></item></channel></rss>