Class

at.logic.gapt.proofs.gaptic.tactics

ChainTactic

Related Doc: package tactics

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case class ChainTactic(hyp: String, target: Option[String] = None, substitution: Map[Var, LambdaExpression] = Map()) extends Tactic[Unit] with Product with Serializable

Performs backwards chaining: A goal of the form ∀x (P(x) → Q(x)), Γ :- Δ, Q(t) is replaced by the goal ∀x (P(x) → Q(x)), Γ :- Δ, P(t).

Source
complexTactics.scala
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Inherited
  1. ChainTactic
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. Tactic
  7. Tactical
  8. AnyRef
  9. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new ChainTactic(hyp: String, target: Option[String] = None, substitution: Map[Var, LambdaExpression] = Map())

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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 ChainTactic to any2stringadd[ChainTactic] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (ChainTactic, B)

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    Implicit information
    This member is added by an implicit conversion from ChainTactic to ArrowAssoc[ChainTactic] 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], (Unit, LKProof)]

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

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    Definition Classes
    Tactical
  11. def at(target: String): ChainTactic

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  12. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  13. def ensuring(cond: (ChainTactic) ⇒ Boolean, msg: ⇒ Any): ChainTactic

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

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

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

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    Implicit information
    This member is added by an implicit conversion from ChainTactic to Ensuring[ChainTactic] 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: (Unit) ⇒ 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 ChainTactic to StringFormat[ChainTactic] 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. val hyp: String

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  24. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  25. def map[S](f: (Unit) ⇒ S): Tactical[S]

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    Definition Classes
    Tactical
  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 >: Unit](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 >: Unit](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 subst(map: (Var, LambdaExpression)*): ChainTactic

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  34. val substitution: Map[Var, LambdaExpression]

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

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    Definition Classes
    AnyRef
  36. val target: Option[String]

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  37. final def wait(): Unit

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

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

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

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

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from Tactic[Unit]

Inherited from Tactical[Unit]

Inherited from AnyRef

Inherited from Any

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

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

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

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

Ungrouped