trait UFunc extends AnyRef

"Universal" Functions that mimic numpy's. A universal function is typically defined on anything that supports elementwise maps.

For example, exp is a UFunc: It just calls exp on all components of the passed in object.

Moreover, "operators" like breeze.linalg.operators.OpAdd are UFuncs as well, with syntactic sugar provided by way of breeze.linalg.NumericOps.

Additional implementations can be added as implicits by extending a UFunc's Impl, InPlaceImpl, or SinkImpl traits. For example, breeze.math.Complex extends breeze.numerics.log with the following implicit:

implicit object logComplexImpl extends breeze.numerics.log.Impl[Complex, Complex] { def apply(v: Complex) = v.log }
Linear Supertypes
AnyRef, Any
Known Subclasses
WrappedUFunc, UnivariateInterpolatorImpl, LU, primitive, RandomGeneratorUFunc, VectorizedReduceUFunc, accumulate, all, any, argmax, argmin, argsort, argtopk, cholesky, clip, cond, convert, det, diag, diagLowPrio, diagLowPrio2, diff, dim, eig, eigSym, justEigenvalues, fliplr, flipud, NormBasedDistance, chebyshevDistance, cosineDistance, euclideanDistance, evdr, manhattanDistance, minkowskiDistance, svdr, tanimotoDistance, hsplit, inv, isClose, kron, logAndNormalize, logDiff, logNormalize, logdet, mapActiveValues, mapValues, max, min, minMax, mpow, norm, normalize, OpAdd, OpAnd, OpDiv, OpEq, OpGT, OpGTE, OpLT, OpLTE, OpMod, OpMulInner, OpMulMatrix, OpMulScalar, OpNe, OpNeg, OpNot, OpOr, OpPow, OpSet, OpSolveMatrixBy, OpSub, OpXor, pinv, product, ptp, qr, justQ, justR, reduced, justQ, justR, qrp, randn, randomDouble, randomInt, rank, reshape, reverse, roll, rot90, scaleAdd, shuffle, softmax, split, squaredDistance, squaredDistanceLowPrio, sum, svd, reduced, tile, trace, unique, vsplit, where, zipValues, i0, i1, celsiusToFahrenheit, fahrenheitToCelsius, I, abs, acos, acosh, asin, asinh, atan, atan2, atanh, cbrt, ceil, cos, cosh, digamma, erf, erfc, erfcinv, erfi, erfinv, exp, expm1, netPresentValue, floor, gammp, gammq, isEven, isFinite, isNonfinite, isOdd, lbeta, lgamma, log, log10, log1p, log2, logI, logit, multidigamma, multidigammalog, multiloggamma, nextExponent, nextExponent10, nextExponent2, nextPower, nextPower10, nextPower2, pow, relu, rint, round, sech, sigmoid, signum, sin, sinc, sincpi, sinh, sqrt, tan, tanh, toDegrees, toRadians, trigamma, celsiusToFahrenheit, fahrenheitToCelsius, densePolyval, fourierShift, fourierTr, iFourierShift, iFourierTr, rootMeanSquare, accumulateAndCount, bincount, sparse, corrcoeff, covmat, digitize, Beta, CauchyDistribution, ChiSquared, ContinuousDistributionUFuncProvider, Exponential, FDistribution, Gamma, Gaussian, LevyDistribution, LogNormal, StudentsT, TriangularDistribution, Uniform, VariableKernelEmpiricalDistribution, WeibullDistribution, hist, mean, meanAndVariance, median, mode, lasso, leastSquares, leastSquaresDestructive, stddev, population, variance, population, partition, quickSelect, quickSelectImpl
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Inherited
  1. UFunc
  2. AnyRef
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Visibility
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Type Members

  1. type Impl[V, VR] = UImpl[UFunc.this.type, V, VR]
  2. type Impl2[V1, V2, VR] = UImpl2[UFunc.this.type, V1, V2, VR]
  3. type Impl3[V1, V2, V3, VR] = UImpl3[UFunc.this.type, V1, V2, V3, VR]
  4. type Impl4[V1, V2, V3, V4, VR] = UImpl4[UFunc.this.type, V1, V2, V3, V4, VR]
  5. type InPlaceImpl[V] = UFunc.InPlaceImpl[UFunc.this.type, V]
  6. type InPlaceImpl2[V1, V2] = UFunc.InPlaceImpl2[UFunc.this.type, V1, V2]
  7. type InPlaceImpl3[V1, V2, V3] = UFunc.InPlaceImpl3[UFunc.this.type, V1, V2, V3]
  8. type SinkImpl[S, V] = UFunc.SinkImpl[UFunc.this.type, S, V]
  9. type SinkImpl2[S, V1, V2] = UFunc.SinkImpl2[UFunc.this.type, S, V1, V2]
  10. type SinkImpl3[S, V1, V2, V3] = UFunc.SinkImpl3[UFunc.this.type, S, V1, V2, V3]

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def apply[V1, V2, V3, V4, VR](v1: V1, v2: V2, v3: V3, v4: V4)(implicit impl: Impl4[V1, V2, V3, V4, VR]): VR
  5. final def apply[V1, V2, V3, VR](v1: V1, v2: V2, v3: V3)(implicit impl: Impl3[V1, V2, V3, VR]): VR
  6. final def apply[V1, V2, VR](v1: V1, v2: V2)(implicit impl: Impl2[V1, V2, VR]): VR
  7. final def apply[V, VR](v: V)(implicit impl: Impl[V, VR]): VR
  8. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  9. implicit def canZipMapValuesImpl[T, V1, VR, U](implicit handhold: ScalarOf[T, V1], impl: Impl2[V1, V1, VR], canZipMapValues: CanZipMapValues[T, V1, VR, U]): Impl2[T, T, U]
  10. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate() @throws( ... )
  11. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  12. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  13. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  14. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  15. final def inPlace[V, V2, V3](v: V, v2: V2, v3: V3)(implicit impl: UFunc.InPlaceImpl3[UFunc.this.type, V, V2, V3]): V
  16. final def inPlace[V, V2](v: V, v2: V2)(implicit impl: UFunc.InPlaceImpl2[UFunc.this.type, V, V2]): V
  17. final def inPlace[V](v: V)(implicit impl: UFunc.InPlaceImpl[UFunc.this.type, V]): V
  18. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  19. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  20. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  21. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  22. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  23. def toString(): String
    Definition Classes
    AnyRef → Any
  24. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  25. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  26. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  27. final def withSink[S](s: S): WithSinkHelp[UFunc.this.type, S]

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @Deprecated @deprecated @throws( classOf[java.lang.Throwable] )
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

Inherited from AnyRef

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