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Groups > comp.programming > #3731

Re: algorithm analysis Big-O

From Willem <willem@turtle.stack.nl>
Newsgroups comp.programming
Subject Re: algorithm analysis Big-O
Date 2013-09-14 19:21 +0000
Organization Stack Usenet News Service
Message-ID <slrnl39dqe.v0j.willem@turtle.stack.nl> (permalink)
References <25bf7834-1bb1-4702-9e18-0bd691958ec8@googlegroups.com> <O90Zt.29906$sr1.508@en-nntp-04.dc1.easynews.com> <864f4a00-4b92-4b20-a849-e4f6ce90c06b@googlegroups.com>

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malcolm.mclean5@btinternet.com wrote:
) The other factor is that generally higher big(O) algorithms are more
) straightforwards, intuitive, easy to understand, easy to write and to
) check manually for correctness. That very often outweighs a saving in
) machine time.

I disagree.  For constant savings in machine time, I would agree with you,
but the consideration 'the dataset will never be very large' has turned
out to be false so often (with disastrous results) that I would never
rely on it.


SaSW, Willem
-- 
Disclaimer: I am in no way responsible for any of the statements
            made in the above text. For all I know I might be
            drugged or something..
            No I'm not paranoid. You all think I'm paranoid, don't you !
#EOT

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Thread

algorithm analysis Big-O gdotone@gmail.com - 2013-09-14 06:32 -0700
  Re: algorithm analysis Big-O Johann Klammer <klammerj@NOSPAM.a1.net> - 2013-09-14 16:50 +0200
  Re: algorithm analysis Big-O malcolm.mclean5@btinternet.com - 2013-09-14 08:45 -0700
  Re: algorithm analysis Big-O Richard Damon <Richard@Damon-Family.org> - 2013-09-14 12:29 -0400
    Re: algorithm analysis Big-O malcolm.mclean5@btinternet.com - 2013-09-14 11:12 -0700
      Re: algorithm analysis Big-O Willem <willem@turtle.stack.nl> - 2013-09-14 19:21 +0000
        Re: algorithm analysis Big-O Richard Damon <Richard@Damon-Family.org> - 2013-09-14 23:12 -0400
          Re: algorithm analysis Big-O Willem <willem@turtle.stack.nl> - 2013-09-15 08:16 +0000
            Re: algorithm analysis Big-O Richard Damon <Richard@Damon-Family.org> - 2013-09-22 19:04 -0400
              Re: algorithm analysis Big-O Ben Bacarisse <ben.usenet@bsb.me.uk> - 2013-09-23 02:32 +0100
          Re: algorithm analysis Big-O malcolm.mclean5@btinternet.com - 2013-09-17 15:07 -0700
    Re: algorithm analysis Big-O Ben Bacarisse <ben.usenet@bsb.me.uk> - 2013-09-14 20:27 +0100
    Re: algorithm analysis Big-O blmblm@myrealbox.com <blmblm.myrealbox@gmail.com> - 2013-09-15 18:09 +0000
      Re: algorithm analysis Big-O Ben Bacarisse <ben.usenet@bsb.me.uk> - 2013-09-15 20:47 +0100
        Re: algorithm analysis Big-O blmblm@myrealbox.com <blmblm.myrealbox@gmail.com> - 2013-09-15 20:42 +0000
          Re: algorithm analysis Big-O Ben Bacarisse <ben.usenet@bsb.me.uk> - 2013-09-16 00:56 +0100
            Re: algorithm analysis Big-O blmblm@myrealbox.com <blmblm.myrealbox@gmail.com> - 2013-09-19 20:26 +0000
  Re: algorithm analysis Big-O Öö Tiib <ootiib@hot.ee> - 2013-09-14 11:08 -0700
  Re: algorithm analysis Big-O Robert Wessel <robertwessel2@yahoo.com> - 2013-09-14 13:43 -0500
  Re: algorithm analysis Big-O Ben Bacarisse <ben.usenet@bsb.me.uk> - 2013-09-14 21:01 +0100

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