Class

at.logic.gapt.proofs.gaptic.tactics

ExistsLeftTactic

Related Doc: package tactics

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case class ExistsLeftTactic(mode: TacticApplyMode = UniqueFormula, eigenVariable: Option[Var] = None) extends StrongQuantTactic with Product with Serializable

Decomposes an existential quantifier in the antecedent of a goal.

mode

How to apply the tactic: To a specific label, to the only fitting formula, or to any fitting formula.

eigenVariable

If Some(v), the rule will attempt to use v as the eigenvariable. Otherwise it will automatically pick one.

Source
lkTactics.scala
Linear Supertypes
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Inherited
  1. ExistsLeftTactic
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. StrongQuantTactic
  7. Tactic
  8. Tactical
  9. AnyRef
  10. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
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Instance Constructors

  1. new ExistsLeftTactic(mode: TacticApplyMode = UniqueFormula, eigenVariable: Option[Var] = None)

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    mode

    How to apply the tactic: To a specific label, to the only fitting formula, or to any fitting formula.

    eigenVariable

    If Some(v), the rule will attempt to use v as the eigenvariable. Otherwise it will automatically pick one.

Type Members

  1. class FindFormula extends AnyRef

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    Attributes
    protected
    Definition Classes
    Tactic

Value Members

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

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  3. def +(other: String): String

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    Implicit information
    This member is added by an implicit conversion from ExistsLeftTactic to any2stringadd[ExistsLeftTactic] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (ExistsLeftTactic, B)

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    Implicit information
    This member is added by an implicit conversion from ExistsLeftTactic to ArrowAssoc[ExistsLeftTactic] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  6. def andThen[S](t2: Tactical[S]): Tactical[S]

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    Definition Classes
    Tactical
  7. def apply(goal: OpenAssumption): Validation[NonEmptyList[TacticalFailure], (Var, LKProof)]

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    Definition Classes
    ExistsLeftTacticTactic
  8. def apply(proofState: ProofState): ValidationNel[TacticalFailure, (Var, ProofState)]

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    Definition Classes
    TacticTactical
  9. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  10. def asTactic: Tactic[Var]

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    Definition Classes
    Tactical
  11. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  12. val eigenVariable: Option[Var]

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    If Some(v), the rule will attempt to use v as the eigenvariable.

    If Some(v), the rule will attempt to use v as the eigenvariable. Otherwise it will automatically pick one.

    Definition Classes
    ExistsLeftTacticStrongQuantTactic
  13. def ensuring(cond: (ExistsLeftTactic) ⇒ Boolean, msg: ⇒ Any): ExistsLeftTactic

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    Implicit information
    This member is added by an implicit conversion from ExistsLeftTactic to Ensuring[ExistsLeftTactic] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  14. def ensuring(cond: (ExistsLeftTactic) ⇒ Boolean): ExistsLeftTactic

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    Implicit information
    This member is added by an implicit conversion from ExistsLeftTactic to Ensuring[ExistsLeftTactic] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  15. def ensuring(cond: Boolean, msg: ⇒ Any): ExistsLeftTactic

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    Implicit information
    This member is added by an implicit conversion from ExistsLeftTactic to Ensuring[ExistsLeftTactic] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  16. def ensuring(cond: Boolean): ExistsLeftTactic

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    Implicit information
    This member is added by an implicit conversion from ExistsLeftTactic to Ensuring[ExistsLeftTactic] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  17. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  18. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  19. def findFormula(goal: OpenAssumption, mode: TacticApplyMode): FindFormula

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    Attributes
    protected
    Definition Classes
    Tactic
  20. def flatMap[S](f: (Var) ⇒ Tactical[S]): Tactical[S]

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    Definition Classes
    Tactical
  21. def formatted(fmtstr: String): String

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    Implicit information
    This member is added by an implicit conversion from ExistsLeftTactic to StringFormat[ExistsLeftTactic] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  22. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  23. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  24. def map[S](f: (Var) ⇒ S): Tactical[S]

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    Definition Classes
    Tactical
  25. val mode: TacticApplyMode

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    How to apply the tactic: To a specific label, to the only fitting formula, or to any fitting formula.

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

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    Definition Classes
    AnyRef
  27. final def notify(): Unit

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    Definition Classes
    AnyRef
  28. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  29. def onAll[S](t2: Tactical[S]): Tactical[Unit]

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    Definition Classes
    Tactic
  30. def onAllSubGoals: Tactical[Unit]

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    Definition Classes
    Tactical
  31. def orElse[S >: Var](t2: Tactic[S]): Tactic[S]

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    Returns result of first tactic, if there is any, else it returns the result of the second tactic, with the possibility of no result from either.

    Returns result of first tactic, if there is any, else it returns the result of the second tactic, with the possibility of no result from either.

    Definition Classes
    Tactic
  32. def orElse[S >: Var](t2: Tactical[S]): Tactical[S]

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    Returns result of first tactical, if there is any, else it returns the result of the second tactical, with the possibility of no result from either.

    Returns result of first tactical, if there is any, else it returns the result of the second tactical, with the possibility of no result from either.

    Definition Classes
    Tactical
  33. def pickEigenvariable(bound: Var, goal: OpenAssumption): Validation[NonEmptyList[TacticalFailure], Var]

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    Attributes
    protected
    Definition Classes
    StrongQuantTactic
  34. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  35. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  36. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  37. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  38. def [B](y: B): (ExistsLeftTactic, B)

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    Implicit information
    This member is added by an implicit conversion from ExistsLeftTactic to ArrowAssoc[ExistsLeftTactic] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from StrongQuantTactic

Inherited from Tactic[Var]

Inherited from Tactical[Var]

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from ExistsLeftTactic to any2stringadd[ExistsLeftTactic]

Inherited by implicit conversion StringFormat from ExistsLeftTactic to StringFormat[ExistsLeftTactic]

Inherited by implicit conversion Ensuring from ExistsLeftTactic to Ensuring[ExistsLeftTactic]

Inherited by implicit conversion ArrowAssoc from ExistsLeftTactic to ArrowAssoc[ExistsLeftTactic]

Ungrouped