Predicate Logic Evaluator
Evaluate quantified predicate logic statements (universal, existential, unique existential) over a finite domain.
Inputs
Results
Truth Value (1=True)
0
Satisfaction Ratio
0.7
True Count7
False Count3
Counterexamples (∀)3
Witnesses (∃)0
Expected Satisfying Pairs (∀x∃y)49
Quantifier NameUniversal (∀)
How to Use This Calculator
- Enter a predicate formula using quantifiers (∀, ∃) and logical connectives.
- Define the domain of discourse and specify values for free variables.
- Review the formula's truth evaluation over the specified domain.
- Check for valid inferences by testing whether the conclusion follows from the premises.
- Use the output to verify formal arguments in mathematics or computer science.
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