Side effects? What's that?
----- Original Message ----- From: bill lam <[email protected]> Date: Monday, July 11, 2011 16:51 Subject: Re: [Jprogramming] total number of invocations of v in v^:(1 2) To: [email protected] > I think optimization is usually good, but pitfall is it does not > work for > side effect. eg. > ?^: 3 2 2 2 3 3]10000 > 1988 2019 2019 2019 1988 1988 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
