Path: utzoo!utgpu!water!watmath!clyde!att!osu-cis!tut.cis.ohio-state.edu!cwjcc!hal!nic.MR.NET!shamash!nis!ems!srcsip!orion!rogers From: rogers@orion.SRC.Honeywell.COM (Brynn Rogers) Newsgroups: comp.lang.lisp Subject: Re: Summing a list Message-ID: <10813@srcsip.UUCP> Date: 25 Oct 88 20:50:02 GMT References: <10794@srcsip.UUCP> Sender: news@src.honeywell.COM Reply-To: rogers@orion.UUCP (Brynn Rogers) Organization: Honeywell Systems & Research Center, Camden, MN Lines: 12 Answering half of my own question. (EVAL (CONS '+ NUMLIST)) is 700 times faster than summing useing a DOLIST. BUT this was EVALed code. In compiled code the DOLIST was about 15% faster than (EVAL (CONS '+ NUMLIST)) which (no surprise here) wasn't any faster compiled as apposed to evaled. Is there a better way?? (I think there has got to be) Brynn Rogers rogers@src.honeywell.com P.S. I apoligize for being a novice poster. But I have to learn somtime :-)