case class EqualityTactic(equationLabel: String, formulaLabel: String, leftToRight: Option[Boolean] = None, targetFormula: Option[Formula] = None) extends Tactical1[Unit] with Product with Serializable
Applies an equation in a goal.
- equationLabel
The label of the equation.
- formulaLabel
The label of the formula the equation is to be used on.
- leftToRight
If
Some(true)
, the equations = t
will be used to rewrites
tot
, and the other way around for Some(false). IfNone
, the tactic will attempt to decide the direction automatically.- targetFormula
If
Some(f)
, the tactic will attempt to producef
through application of the equality. Otherwise it will replace as many occurrences as possible according toleftToRight
.
- Source
- lkTactics.scala
- Alphabetic
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- EqualityTactic
- Serializable
- Product
- Equals
- Tactical1
- Tactic
- AnyRef
- Any
- by any2stringadd
- by StringFormat
- by Ensuring
- by ArrowAssoc
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- Public
- Protected
Instance Constructors
- new EqualityTactic(equationLabel: String, formulaLabel: String, leftToRight: Option[Boolean] = None, targetFormula: Option[Formula] = None)
- equationLabel
The label of the equation.
- formulaLabel
The label of the formula the equation is to be used on.
- leftToRight
If
Some(true)
, the equations = t
will be used to rewrites
tot
, and the other way around for Some(false). IfNone
, the tactic will attempt to decide the direction automatically.- targetFormula
If
Some(f)
, the tactic will attempt to producef
through application of the equality. Otherwise it will replace as many occurrences as possible according toleftToRight
.
Type Members
- class FindFormula extends AnyRef
- Attributes
- protected
- Definition Classes
- Tactical1
Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##(): Int
- Definition Classes
- AnyRef → Any
- def +(other: String): String
- Implicit
- This member is added by an implicit conversion from EqualityTactic toany2stringadd[EqualityTactic] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
- def ->[B](y: B): (EqualityTactic, B)
- Implicit
- This member is added by an implicit conversion from EqualityTactic toArrowAssoc[EqualityTactic] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @inline()
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- def aka(newName: => String): Tactic[Unit]
- Definition Classes
- Tactic
- def andThen[S](t2: => Tactic[S]): Tactic[S]
- Definition Classes
- Tactic
- def apply(goal: OpenAssumption): Tactic[Unit]
- Definition Classes
- EqualityTactic → Tactical1
- def apply(proofState: ProofState): Either[TacticFailure, (Unit, ProofState)]
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native() @IntrinsicCandidate()
- def cut(errorMessage: String): Tactic[Unit]
- Definition Classes
- Tactic
- def ensuring(cond: (EqualityTactic) => Boolean, msg: => Any): EqualityTactic
- Implicit
- This member is added by an implicit conversion from EqualityTactic toEnsuring[EqualityTactic] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: (EqualityTactic) => Boolean): EqualityTactic
- Implicit
- This member is added by an implicit conversion from EqualityTactic toEnsuring[EqualityTactic] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean, msg: => Any): EqualityTactic
- Implicit
- This member is added by an implicit conversion from EqualityTactic toEnsuring[EqualityTactic] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean): EqualityTactic
- Implicit
- This member is added by an implicit conversion from EqualityTactic toEnsuring[EqualityTactic] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- val equationLabel: String
- def findFormula(goal: OpenAssumption, mode: TacticApplyMode): FindFormula
- Attributes
- protected
- Definition Classes
- Tactical1
- def flatMap[S](f: (Unit) => Tactic[S])(implicit file: File, line: Line): Tactic[S]
- Definition Classes
- Tactic
- def focused: Tactic[Unit]
- Definition Classes
- Tactic
- def formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from EqualityTactic toStringFormat[EqualityTactic] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
- Annotations
- @inline()
- val formulaLabel: String
- def fromLeftToRight: EqualityTactic
- def fromRightToLeft: EqualityTactic
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @IntrinsicCandidate()
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- def map[S](f: (Unit) => S)(implicit file: File, line: Line): Tactic[S]
- Definition Classes
- Tactic
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @IntrinsicCandidate()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @IntrinsicCandidate()
- def onAll[S](t2: => Tactic[S]): Tactic[Unit]
- Definition Classes
- Tactic
- def onAllSubGoals: Tactic[Unit]
- Definition Classes
- Tactic
- def onCurrentSubGoal: Tactic[Unit]
- Definition Classes
- Tactic
- def orElse[S >: Unit](t2: => Tactic[S]): Tactic[S]
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
- Tactic
- def productElementNames: Iterator[String]
- Definition Classes
- Product
- def quiet: Tactic[Unit]
- Definition Classes
- Tactic
- def quietOnly(loggers: Logger*): Tactic[Unit]
- Definition Classes
- Tactic
- def replace(proof: LKProof): Tactic[Unit]
- Attributes
- protected
- Definition Classes
- Tactical1
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def verbose: Tactic[Unit]
- Definition Classes
- Tactic
- def verboseOnly(loggers: Logger*): Tactic[Unit]
- Definition Classes
- Tactic
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- def yielding(targetFormula: Formula): EqualityTactic
Deprecated Value Members
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable]) @Deprecated @deprecated
- Deprecated
(Since version ) see corresponding Javadoc for more information.
- def →[B](y: B): (EqualityTactic, B)
- Implicit
- This member is added by an implicit conversion from EqualityTactic toArrowAssoc[EqualityTactic] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @deprecated
- Deprecated
(Since version 2.13.0) Use
->
instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.
This is the API documentation for GAPT.
The main package is gapt.