Skolemization

Skolemization is a logical process used in mathematical logic and computer science to remove existential quantifiers (statements like "there exists") from formulas. It involves replacing these existential parts with specific symbols called Skolem functions, which depend on other variables in the formula. This transformation makes complex logical statements easier to handle, especially for automated reasoning tools, while preserving their original meaning in terms of satisfiability. Essentially, Skolemization converts formulas into a form that is more straightforward for computers to process, facilitating tasks like proof verification and theorem proving.