Qurak 函数参考

Qurak 认识的全部 6300 个符号，以及引擎能否运行每一个。这些页面上的每个示例都在引擎上执行过。

可用性全部 6,300 可用 2,834 可用，与 .wl 参考有差异 130 引擎已实现，Qurak 上不允许 44 不可用 3,292

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交互式搜索与筛选

R

RadialAxisPlot RadialGradientFilling RadialGradientImage RadialityCentrality RadicalBox RadicalBoxOptions RadioButton RadioButtonBar Radon RadonTransform RamanujanTau RamanujanTauL RamanujanTauTheta RamanujanTauZ Ramp Random RandomArrayLayer RandomChoice RandomColor RandomComplex RandomDate RandomEntity RandomFunction RandomGeneratorState RandomGeoPosition RandomGraph RandomImage RandomInstance RandomInteger RandomPermutation RandomPoint RandomPointConfiguration RandomPolygon RandomPolyhedron RandomPrime RandomReal RandomSample RandomSeeding RandomTime RandomTree RandomVariate RandomWalkProcess RandomWord Range RangeFilter RankDecomposition RankedMax RankedMin RarerProbability Raster Raster3D Rasterize RasterSize Rational RationalExpressionQ Rationalize Rationals Ratios RawArray RawBoxes RawData RawMemoryAllocate RawMemoryExport RawMemoryFree RawMemoryImport RawMemoryRead RawMemoryWrite RawPointer RayleighDistribution Re ReactionBalance ReactionBalancedQ ReactionPDETerm Read ReadByteArray ReadLine ReadList ReadProtected ReadString Real RealAbs RealBlockDiagonalForm RealDigits RealExponent Reals RealSign RealValuedNumberQ RealValuedNumericQ Reap ReapVideo RecalibrationFunction RecognitionPrior ReconstructionMesh Record RecordLists RecordSeparators Rectangle RectangleChart RectangleChart3D RectangularRepeatingElement RecurrenceFilter RecurrenceTable Red Reduce ReferenceAltitude ReferenceLineStyle Refine ReflectionMatrix ReflectionTransform Refresh RefreshRate Region RegionBinarize RegionBoundary RegionBoundaryStyle RegionBounds RegionCentroid RegionCongruent RegionConvert RegionDifference RegionDilation RegionDimension RegionDisjoint RegionDistance RegionDistanceFunction RegionEmbeddingDimension RegionEqual RegionErosion RegionFarthestDistance RegionFillingStyle RegionFit RegionFunction RegionHausdorffDistance RegionImage RegionIntersection RegionMeasure RegionMember RegionMemberFunction RegionMoment RegionNearest RegionNearestFunction RegionPlot RegionPlot3D RegionProduct RegionQ RegionResize RegionSimilar RegionSize RegionSymmetricDifference RegionUnion RegionWithin RegisterExceptionType RegisterExternalEvaluator RegularExpression Regularization RegularlySampledQ RegularPolygon ReIm ReImLabels ReImPlot ReImStyle RelationalDatabase RelationGraph ReleaseHold ReliabilityDistribution ReliefImage ReliefPlot RemoteAuthorizationCaching RemoteBatchJobAbort RemoteBatchJobObject RemoteBatchJobs RemoteBatchMapSubmit RemoteBatchSubmissionEnvironment RemoteBatchSubmit RemoteConnect RemoteConnectionObject RemoteEvaluate RemoteFile RemoteInputFiles RemoteProviderSettings RemoteRun RemoteRunProcess RemovalConditions Remove RemoveAlphaChannel RemoveAudioStream RemoveBackground RemoveChannelListener RemoveChannelSubscribers RemoveDiacritics RemoveInputStreamMethod RemoveOutputStreamMethod RemoveUsers RemoveVideoStream RenameDirectory RenameFile RenderingOptions RenewalProcess RenkoChart RepairMesh Repeated RepeatedNull RepeatedTiming RepeatingElement Replace ReplaceAll ReplaceAt ReplaceImageValue ReplaceList ReplacePart ReplacePixelValue ReplaceRepeated ReplicateLayer RequiredPhysicalQuantities Resampling ResamplingAlgorithmData ResamplingMethod Rescale RescalingTransform ResetDirectory ReshapeLayer Residue ResidueSum ResizeLayer Resolve ResolveContextAliases ResourceData ResourceFunction ResourceObject ResourceRegister ResourceRemove ResourceSearch ResourceSubmit ResourceSystemBase ResourceSystemPath ResourceUpdate ResourceVersion ResponseForm Rest RestartInterval Restricted Resultant Return ReturnExpressionPacket ReturnPacket ReturnReceiptFunction ReturnTextPacket Reverse ReverseApplied ReverseBiorthogonalSplineWavelet ReverseElement ReverseEquilibrium ReverseGraph ReverseSort ReverseSortBy ReverseUpEquilibrium RevolutionAxis RevolutionPlot3D RFixedPoints RGBColor RiccatiSolve RiceDistribution RidgeFilter RiemannR RiemannSiegelTheta RiemannSiegelZ RiemannXi Riffle Right RightArrow RightArrowBar RightArrowLeftArrow RightComposition RightCosetRepresentative RightDownTeeVector RightDownVector RightDownVectorBar RightTee RightTeeArrow RightTeeVector RightTriangle RightTriangleBar RightTriangleEqual RightUpDownVector RightUpTeeVector RightUpVector RightUpVectorBar RightVector RightVectorBar RipleyK RipleyRassonRegion RiskAchievementImportance RiskReductionImportance RobustConvexOptimization RogersTanimotoDissimilarity RollPitchYawAngles RollPitchYawMatrix RomanNumeral Root RootApproximant RootIntervals RootLocusPlot RootMeanSquare RootOfUnityQ RootReduce Roots RootSum RootTree Rotate RotateLabel RotateLeft RotateRight RotationAction RotationMatrix RotationTransform Round RoundingRadius Row RowAlignments RowBox RowLines RowMinHeight RowReduce RowsEqual RowSpacings RSolve RSolveValue RStabilityConditions RudinShapiro RudvalisGroupRu Rule RuleDelayed RulePlot RulerUnits RulesTree Run RunProcess RunThrough RuntimeAttributes RuntimeOptions RussellRaoDissimilarity