breeze.optimize.linear

LinearProgram

class LinearProgram extends AnyRef

DSL for LinearPrograms. Not thread-safe per instance. Make multiple instances

Basic example:

val lp = new LP
import lp._
val x = new Positive("x")
val y = new Positive("y")

val result = maximize ( (3 * x+ 4 * y)
subjectTo( x <= 3, y <= 1))

result.valueOf(x) // 3
Linear Supertypes
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Instance Constructors

  1. new LinearProgram()

Type Members

  1. case class Binary(name: String = "x_".+(LinearProgram.this.nextId)) extends Variable with Product with Serializable

  2. sealed trait Constraint extends AnyRef

  3. sealed trait Expression extends Problem

    Anything that can be built up from adding/subtracting/dividing and multiplying by constants

  4. case class Integer(name: String = "x_".+(LinearProgram.this.nextId)) extends Variable with Product with Serializable

  5. sealed trait Problem extends AnyRef

  6. case class Real(name: String = "x_".+(LinearProgram.this.nextId)) extends Variable with Product with Serializable

  7. sealed abstract class Relation extends AnyRef

  8. case class Result(result: DenseVector[Double], problem: Problem) extends Product with Serializable

  9. sealed trait Variable extends Expression

Value Members

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

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

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  3. final def ##(): Int

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  4. final def ==(arg0: AnyRef): Boolean

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

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  6. object EQ extends Relation with Product with Serializable

  7. object GTE extends Relation with Product with Serializable

  8. object LTE extends Relation with Product with Serializable

  9. final def asInstanceOf[T0]: T0

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  10. def clone(): AnyRef

    Attributes
    protected[java.lang]
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    @throws( ... )

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

    Definition Classes
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  12. def equals(arg0: Any): Boolean

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  13. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )

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

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  15. def hashCode(): Int

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  16. final def isInstanceOf[T0]: Boolean

    Definition Classes
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  17. def maximize(objective: Problem)(implicit solver: Solver): Result

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

    Definition Classes
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  19. final def notify(): Unit

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  20. final def notifyAll(): Unit

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

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  22. def toString(): String

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  23. final def wait(): Unit

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    @throws( ... )

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

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

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