>>> d array([[0, 0, 1], [1, 2, 3], [2, 2, 4], [3, 6, 8]]) >>> e=reshape((d[:,-2]+d[:,-1]),(4,1)) >>> e array([[ 1], [ 5], [ 6], [14]]) is there a better way to accomplish this? -------------- next part -------------- An HTML attachment was scrubbed... URL: http://mail.python.org/pipermail/tutor/attachments/20070914/8fbe1f73/attachment.htm