cyberneticlibrary

Master first-order predicate logic

predicate-logicskillsetup L164
Tibsfox/gsd-skill-creator
What it does

Formalize arguments with quantifiers and multi-variable predicates

Best for

When propositional logic cannot capture quantifiers or multi-variable predicates.

Inputs
  • · natural language sentences with quantifiers
Outputs
  • · FOL formulas
  • · deduction tree
Preconditions

Domain of discourse and predicates clearly defined

Failure modes

Quantifier scope alternation reversed; domain mismatch between premises; free variables left unbound

Trust signals
  • · Tibsfox/gsd-skill-creator
  • · Tarski semantic definition of truth