org.saddle.util

Random

class Random extends AnyRef

The Random class provides methods to generate pseudo-random numbers via a plug-in PRNG, which is simply any function that generates a Long primitive.

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  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. final def asInstanceOf[T0]: T0

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  7. def clone(): AnyRef

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    protected[lang]
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    @throws()

  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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    @throws()

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

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  12. def hashCode(): Int

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  13. final def isInstanceOf[T0]: Boolean

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

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  15. def nextDouble: Double

    Generate a new double

  16. def nextFloat: Float

    Generate a new float

  17. final def nextGaussian: Double

    Generate a new Gaussian (normally distributed) number

    Generate a new Gaussian (normally distributed) number

    This is based on Apache Commons Math's nextGaussian, which in turn is based on the Polar Method of Box, Muller, & Marsiglia as described in Knuth 3.4.1C

    Annotations
    @tailrec()

  18. def nextInt: Int

    Generate a new integer (taking the 32 low order bits of the 64 bit state)

  19. def nextLong: Long

    Generate a new long

  20. final def nextNonNegDouble: Double

    Generate a new non-negative double

    Generate a new non-negative double

    Annotations
    @tailrec()

  21. final def nextNonNegFloat: Float

    Generate a new non-negative float

    Generate a new non-negative float

    Annotations
    @tailrec()

  22. final def nextNonNegInt: Int

    Generate a new non-negative integer

    Generate a new non-negative integer

    Annotations
    @tailrec()

  23. final def nextNonNegLong: Long

    Generate a new non-negative long

    Generate a new non-negative long

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    @tailrec()

  24. final def notify(): Unit

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  25. final def notifyAll(): Unit

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

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  27. def toString(): String

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  28. final def wait(): Unit

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    @throws()

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

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    @throws()

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

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