Anagram & Information om | Engelska ordet NEGATIONS

Exempel på hur man kan använda NEGATIONS i en mening

• The negations or additive inverses of the positive natural numbers are referred to as negative integers.
• In classical logic and many modal logics, every formula can be brought into this form by replacing implications and equivalences by their definitions, using De Morgan's laws to push negation inwards, and eliminating double negations.
• Its logical vocabulary has several sorts of conjunctions, disjunctions, quantifiers, implications, negations and so called recurrence operators.
• For example, he showed the problem 3SAT (the Boolean satisfiability problem for expressions in conjunctive normal form (CNF) with exactly three variables or negations of variables per clause) to be NP-complete by showing how to reduce (in polynomial time) any instance of SAT to an equivalent instance of 3SAT.
• In logic, a clause is a propositional formula formed from a finite collection of literals (atoms or their negations) and logical connectives.
• The Skolemization of a formula is obtained similarly, except that in the second step above, we would delete quantifiers on variables that are either (1) existentially quantified and within an even number of negations, or (2) universally quantified and within an odd number of negations.
• Noun phrases within if-then sentences, universally quantified sentences, negations, modality, and subordinated sentences cannot be referred to anaphorically from subsequent sentences, i.
• Bobzien also notes that, "Chrysippus wrote over 300 books on logic, on virtually any topic logic today concerns itself with, including speech act theory, sentence analysis, singular and plural expressions, types of predicates, indexicals, existential propositions, sentential connectives, negations, disjunctions, conditionals, logical consequence, valid argument forms, theory of deduction, propositional logic, modal logic, tense logic, epistemic logic, logic of suppositions, logic of imperatives, ambiguity and logical paradoxes".
• This view is transformed into Blake's works as the contraries and the negations, with contrariness being represented as devil/angel.
• For disjunctive normal form (DNF) formulas, counting the solutions is also #P-complete, even when all clauses have size 2 and there are no negations: this is because, by De Morgan's laws, counting the number of solutions of a DNF amounts to counting the number of solutions of the negation of a conjunctive normal form (CNF) formula.
• Teiwa is syntactically head-final, with Object-Verb constituent order: preverbal subject and object, sentence final verbs, negations, and conjunctions.
• Fages theorem states that in a logic program with negations, but without circuits through an odd number of negations, the stable models of the program coincide with the Herbrand models of its Clark's completion.
• Inductive definitions require their definientia to be positive, in the sense that definienda can only appear in definientia under an even number of negations.

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