Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!newsfeed.fsmpi.rwth-aachen.de!eternal-september.org!feeder.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: Frank Miles Newsgroups: comp.lang.python Subject: Pythonic way to iterate through multidimensional space? Date: Tue, 5 Aug 2014 20:06:05 +0000 (UTC) Organization: A noiseless patient Spider Lines: 14 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Injection-Date: Tue, 5 Aug 2014 20:06:05 +0000 (UTC) Injection-Info: mx05.eternal-september.org; posting-host="f1a0fcf69c1b9c332f70be419d503aef"; logging-data="8007"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX18BGkA+bnwLsz3QYKtt/ZWMekkCahcls+E=" User-Agent: Pan/0.139 (Sexual Chocolate; GIT bf56508 git://git.gnome.org/pan2) Cancel-Lock: sha1:XAKRh8OK7D/PYT64j+v3FLxiB2c= Xref: csiph.com comp.lang.python:75750 I need to evaluate a complicated function over a multidimensional space as part of an optimization problem. This is a somewhat general problem in which the number of dimensions and the function being evaluated can vary from problem to problem. I've got a working version (with loads of conditionals, and it only works to #dimensions <= 10), but I'd like something simpler and clearer and less hard-coded. I've web-searched for some plausible method, but haven't found anything "nice". Any recommendations where I should look, or what technique should be used? TIA!