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- Newsgroups: sci.math.symbolic
- Path: sparky!uunet!wri!mosquito.wri.com!withoff
- From: withoff@mosquito.wri.com (David Withoff)
- Subject: Re: The Real Meaning of Efficiency? (Re: Serious Programming, etc.)
- Message-ID: <1992Nov19.203202.17362@wri.com>
- Sender: news@wri.com
- Nntp-Posting-Host: mosquito.wri.com
- Organization: Wolfram Research, Inc.
- References: <18NOV199217533011@reg.triumf.ca> <1eghvuINNi6i@crcnis1.unl.edu>
- Date: Thu, 19 Nov 1992 20:32:02 GMT
- Lines: 23
-
- In article <1eghvuINNi6i@crcnis1.unl.edu> me@ienext.unl.edu writes:
- >In article <18NOV199217533011@reg.triumf.ca> orwell@reg.triumf.ca (BALDEN,
- >RON) writes:
- >> What is important to me is the
- >> total time spent formulating and solving a problem.
- >>
- >(More sensible remarks deleted)
- >
- >I agree with you completely.
- >This is because the programs I write are generally one-shot affairs---I
- >run them once and then they are history. In most other cases when the
- >program *is* used repeatedly it executes quickly enough that I don't
- >really care whether it can be made to run even faster. In any case, the
- >time I spend programming in typically much greater than the time the
- >computer spends executing my code.
-
- I usually stay out of religious discussions, but the above reminded me
- of a time several years ago when I was bragging to a friend about a
- trick I had found that saved several microseconds in execution of a
- Z80 assembly language program. My friends response: "How many
- microseconds did it take you to come up with this idea?"
-
- Dave Withoff
-