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EntityQ693083· pop 20· linked from 410 articles

Also known as sound, logically sound, logical soundness

In logic, soundness can refer to either a property of arguments or a property of formal deductive systems.

Wikidata facts

Instance of
property
Has part
truth
Show 4 more facts
has characteristic
truth
different from
validity
partially coincident with
validity
characteristic of
argument
Sources (2)

via Wikidata · CC0

~6 min read

Encyclopedic overview

10 sections
Contents
  • Definition for arguments
  • Definition for formal systems
  • Weak soundness
  • Strong soundness
  • Arithmetic soundness
  • Relation to completeness
  • See also
  • References
  • Bibliography
  • External links

In logic, soundness can refer to either a property of arguments or a property of formal deductive systems.

An argument is sound if (and only if) it is both valid in form and has no false premises.

Excerpted from Wikipedia’s “soundness” article, available under the CC BY-SA 4.0 licence.