Hi, while doing some profiling, I was recently surprised that
+/ a was slower than (+/ % #) a. I expected to find the opposite. --Steven a =: ? 100000000 $ 100 6!:2 'b=.+/ a' 0.240794 6!:2 'b % #a' 4.92455e_6 NB. vs 6!:2 '(+/ % #) a' 0.13628 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
