Criticisms
The field of formal methods has its critics. Handwritten proofs of correctness need significant time (and thus money) to produce, with limited utility other than assuring correctness. This makes formal methods more likely to be used in fields where it is possible to perform automated proofs using software, or in cases where the cost of a fault is high. Example: in railway engineering and aerospace engineering, undetected errors may cause death, so formal methods are more popular in this field than in other application areas.
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Famous quotes containing the word criticisms:
“I have no concern with any economic criticisms of the communist system; I cannot enquire into whether the abolition of private property is expedient or advantageous. But I am able to recognize that the psychological premises on which the system is based are an untenable illusion. In abolishing private property we deprive the human love of aggression of one of its instruments ... but we have in no way altered the differences in power and influence which are misused by aggressiveness.”
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