Added image for ffn=-n.

Pascal J. Bourguignon [2015-10-19 12:05]
Added image for ffn=-n.
Filename
com.informatimago.www/blog/feed.xml
com.informatimago.www/blog/ffn=-n.jpg
diff --git a/com.informatimago.www/blog/feed.xml b/com.informatimago.www/blog/feed.xml
index 3031311..8f8720e 100644
--- a/com.informatimago.www/blog/feed.xml
+++ b/com.informatimago.www/blog/feed.xml
@@ -172,7 +172,7 @@
     <description>A function f on 32-bit integers that, when applied twice, negates the integer. f(f(n)) = -n.</description>
     <link>http://www.informatimago.com/articles/ffn=-n/index.html</link>
     <guid isPermaLink="true">http://www.informatimago.com/articles/ffn=-n/index.html</guid>
-    <enclosure length="" url="http://www.informatimago.com/blog/" type="image/jpg"  />
+    <enclosure length="552449" url="http://www.informatimago.com/blog/ffn=-n.jpg" type="image/jpg"  />
     <author>pjb+blog@informatimago.com (Pascal J. Bourguignon)</author>
     <category>lisp</category>
     <pubDate>Tue, 09 Mar 2008 12:00:00 +0200</pubDate>
@@ -195,7 +195,7 @@
     <description>Implementation in Common Lisp of an algorithm to compute "interleave" and "deinterleave" permutations.</description>
     <link>http://www.informatimago.com/articles/interleave/index.html</link>
     <guid isPermaLink="true">http://www.informatimago.com/articles/interleave/index.html</guid>
-    <enclosure length="357274" url="http://www.informatimago.com/blog/interleave.jpg" type="image/jpg"  />
+    <enclosure length="357274" url="http://www.informatimago.com/blog/interleave.png" type="image/jpg"  />
     <author>pjb+blog@informatimago.com (Pascal J. Bourguignon)</author>
     <category>lisp</category>
     <pubDate>Mon, 26 Aug 2006 12:00:00 +0200</pubDate>
diff --git a/com.informatimago.www/blog/ffn=-n.jpg b/com.informatimago.www/blog/ffn=-n.jpg
new file mode 100644
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