# HG changeset patch # User John W. Eaton # Date 1234557403 18000 # Node ID c32e710407ee5bd9efe3f0c3f18119f23c9c9097 # Parent ae51dc447bab9508ce9ef3aea9beb92d90e205fe NEWS: another update diff -r ae51dc447bab -r c32e710407ee NEWS --- a/NEWS Fri Feb 13 15:06:50 2009 -0500 +++ b/NEWS Fri Feb 13 15:36:43 2009 -0500 @@ -149,6 +149,11 @@ completely rewritten and so the indexing of arrays is now significantly faster. + ** Improved performance for reduction operations. + + The performance of the sum, prod, sumsq, cumsum, and cumprod + functions has been significantly improved. + ** Diagonal and permutation matrices. The interpreter can now treat diagonal and permutation matrices as