Program logic bugs vs input/environmental errors

Walter Bright via Digitalmars-d digitalmars-d at puremagic.com
Sat Nov 1 09:42:27 PDT 2014


On 11/1/2014 3:35 AM, Kagamin wrote:
> No misunderstanding, I think that Walter's idea is good, just not always
> practical, and that real critical systems don't work the way he describes, they
> make more complicated tradeoffs.

My ideas are what are implemented on airplanes. I didn't originate these ideas, 
they come from the aviation industry. Recall that I was employed as an engineer 
working on flight critical systems design for the 757.


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