Reduktion (logik)
Reduktion ( latin reductio - reduktion, erektion, bringe tilbage) - en logisk teknik til at konvertere data til en mere bekvem form fra ethvert synspunkt; reduktion af kompleks til enklere, tilgængelig for analyse eller løsning.
Den generelle prototypiske betydning er reduktion, reduktion.
Reduktionsregler
| konjunktioner |
negation af konjunktion |
disjunktioner |
| afslag på disjunktion |
implikationer |
negation af implikationen |
| benægtelse benægtelse |
generel kvantifier |
negationer af den generelle kvantifier |
| eksistentiel kvantifier |
negation af den eksistentielle kvantifier |
, hvor t er et vilkårligt udtryk |
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