Class/Object

ap.proof.certificates

Certificate

Related Docs: object Certificate | package certificates

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abstract class Certificate extends AnyRef

Datastructures used to express and extract whole, detailed proofs, which can independently be checked and be used for further processing (e.g., to compute interpolants). Certificates are trees/proof terms, with the following class as the abstract superclass of all tree nodes. Proofs are more or less tableau proofs, with rule applications assuming certain formulae on a branch and producing new formulae.

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Instance Constructors

  1. new Certificate()

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Abstract Value Members

  1. abstract def apply(i: Int): Certificate

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  2. abstract val closingConstraint: Conjunction

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    The constraint resulting from this proof

  3. abstract def iterator: Iterator[Certificate]

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  4. abstract def length: Int

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  5. abstract val localAssumedFormulas: Set[CertFormula]

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  6. abstract val localProvidedFormulas: Seq[Set[CertFormula]]

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    Formulae that are introduced into the antecedent by this rule application (one set for each subproof).

    Formulae that are introduced into the antecedent by this rule application (one set for each subproof). This will implicitly simplify formulae (all simplifications that are built into the datastructures are carried out).

  7. abstract val order: TermOrder

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  8. abstract def update(newSubCerts: Seq[Certificate]): Certificate

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Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. final def asInstanceOf[T0]: T0

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  5. lazy val assumedFormulas: Set[CertFormula]

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    Formulae that the proof assumes to be present on this branch (i.e., premisses of rules applied in the proof).

    Formulae that the proof assumes to be present on this branch (i.e., premisses of rules applied in the proof). We assume that all formulae live in the antecedent.

  6. def clone(): AnyRef

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  7. lazy val constants: Set[ConstantTerm]

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    Set of constants occurring in this certificate.

    Set of constants occurring in this certificate. By default this will contain the set of all constants in sub-certificates, as well as constants in assumed formulas.

  8. final def eq(arg0: AnyRef): Boolean

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  9. def equals(arg0: Any): Boolean

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  10. def finalize(): Unit

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  11. final def getClass(): Class[_]

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  12. def hashCode(): Int

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  13. lazy val inferenceCount: Int

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  14. final def isInstanceOf[T0]: Boolean

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  15. val localBoundConstants: Set[ConstantTerm]

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    Constants bound by the root operator of the certificate.

  16. final def ne(arg0: AnyRef): Boolean

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  17. final def notify(): Unit

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  18. final def notifyAll(): Unit

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  19. def size: Int

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  20. def subCertificates: IndexedSeq[Certificate]

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  21. final def synchronized[T0](arg0: ⇒ T0): T0

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  22. lazy val theoryAxioms: Set[CertFormula]

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  23. def toString(): String

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  24. final def wait(): Unit

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  25. final def wait(arg0: Long, arg1: Int): Unit

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  26. final def wait(arg0: Long): Unit

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