Examples of aima.core.logic.fol.inference.Paramodulation

aima.core.logic.fol.inference.Paramodulation
Artificial Intelligence A Modern Approach (3r Edition): page 354.

Paramodulation: For any terms x, y, and z, where z appears somewhere in literal m_i, and where UNIFY(x,z) = θ,
```
 l₁ OR ... OR l_k OR x=y,     m₁ OR ... OR m_n ------------------------------------------------------------------------ SUB(SUBST(θ,x), SUBST(θ,y), SUBST(θ, l₁ OR ... OR l_k OR m₁ OR ... OR m_n)) 
```
Paramodulation yields a complete inference procedure for first-order logic with equality. @author Ciaran O'Reilly


  private Paramodulation paramodulation = null;


  @Before
  public void setUp() {
    paramodulation = new Paramodulation();
  }

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    lits.add(new Literal(a1));
    lits.add(new Literal(a2));


    Clause c2 = new Clause(lits);


    Paramodulation paramodulation = new Paramodulation();
    Set<Clause> paras = paramodulation.apply(c1, c2);


    System.out.println("Paramodulate '" + c1 + "' with '" + c2
        + "' to give");
    System.out.println(paras.toString());
    System.out.println("");

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aima.core.logic.fol.parsing.ast.Term

aima.core.logic.fol.parsing.ast.TermEquality

aima.gui.demo.logic.FolDemo

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