Fitch notation
Fitch notation, also known as Fitch diagrams (named after Frederic Fitch), is a notational system for constructing formal proofs used in sentential logics and predicate logics. Fitch-style proofs arrange the sequence of sentences that make up the proof into rows. A unique feature of Fitch notation is that the degree of indentation of each row conveys which assumptions are active for that step.
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Fitch notation
Fitch notation, also known as Fitch diagrams (named after Frederic Fitch), is a notational system for constructing formal proofs used in sentential logics and predicate logics. Fitch-style proofs arrange the sequence of sentences that make up the proof into rows. A unique feature of Fitch notation is that the degree of indentation of each row conveys which assumptions are active for that step.
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En logique mathématique, le st ...... rescente proposée par Gentzen.
@fr
Fitch notation, also known as ...... ions are active for that step.
@en
Het systeem van Fitch is een s ...... ee is het bewijs van voltooid.
@nl
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965,316,869
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En logique mathématique, le st ...... rescente proposée par Gentzen.
@fr
Fitch notation, also known as ...... ions are active for that step.
@en
Het systeem van Fitch is een s ...... aar de stelling wordt bewezen:
@nl
label
Fitch notation
@en
Fitch-Kalkül
@de
Style de Fitch pour la déduction naturelle
@fr
Systeem van Fitch
@nl