CronoDAS comments on Advancing Certainty - Less Wrong

34 Post author: komponisto 18 January 2010 09:51AM

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Comment author: CronoDAS 18 January 2010 09:53:47PM 4 points [-]

What are the odds that, given that I didn't make a mistake pressing the buttons, that my electronic calculator (which appears to be in proper working order) will give a wrong answer on a basic arithmetic problem that it should be able to solve?

Comment author: RobinZ 18 January 2010 10:38:47PM 2 points [-]

With all the caveats, I'd guess somewhere south of one in ten thousand. I would expect the biggest terms by far in the error rate to be:

  1. User error.

  2. Design fault.

  3. Mechanical failure (e.g. solder bump fracture, display damage).

I'd like to know some estimates of probability that high-energy radiation can affect a calculation, but pretty much everything after 1 is highly unlikely.

Comment author: ciphergoth 18 January 2010 10:18:12PM 1 point [-]

Presumably you're imagining something like a year-old calculator, solar powered and in bright light, reported in good working order and tested on a few problems with known answers, doing aritmetic on integers less than 10,000 in magnitude. Just to close as many of the doors as possible...

Comment author: Vladimir_Nesov 19 January 2010 01:02:36AM *  1 point [-]

Just to close as many of the doors as possible...

Shouldn't have to do that here.

Comment author: bogdanb 20 January 2010 04:21:21PM 2 points [-]

That's a technique useful when arguing against an idea.

CronoDAS' comment contained just a question; it's not obvious to me what the “idea” is we should be arguing against.