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diff NEWS @ 9365:3cf6a0f9a7a7

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NEWS update
author Jaroslav Hajek <highegg@gmail.com>
date Fri, 19 Jun 2009 07:47:01 +0200
parents b59cc3252a51
children 0951174cbb03
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--- a/NEWS
+++ b/NEWS
@@ -3,7 +3,9 @@
 
  ** The `lookup' function was extended to be more useful for general-purpose
     binary searching. Using this improvement, the ismember function was
-    rewritten for significantly better performance.
+    rewritten for significantly better performance. The underlying algorithm
+    of lookup was also improved and is now much faster in certain important 
+    cases. 
 
  ** Real, integer and logical matrices, when used in indexing, will now
     cache the internal index_vector value (zero-based indices) when