number of symbols in each standard context (Mathematica 9)

# location Context obsolete?
# symbols
1 System` 4565
2 Internal` 340
3 FrontEnd` 177
4 SystemFiles\\Kernel\\Packages Developer` 97
5 SystemFiles\\Kernel\\Packages Experimental` 55
6 SystemFiles\\Kernel\\Packages FlipBookAnimation` Obsolete 1
7 SystemFiles\\Kernel\\Packages GraphEdit` 2
8 SystemFiles\\Autoload PacletManager` 41
9 SystemFiles\\Links TetGenLink` 42
10 SystemFiles\\Links XMLSchema` 59
11 SystemFiles\\Links WebServices` 18
12 SystemFiles\\Links WebServices` 18
13 SystemFiles\\Links RLink` 23
14 SystemFiles\\Links OpenCLLink` 31
15 SystemFiles\\Links NETLink` 61
16 SystemFiles\\Links LibraryLink` 3
17 SystemFiles\\Links JLink` 99
18 SystemFiles\\Links HTTPClient` 3
19 SystemFiles\\Links GPUTools` 1
20 SystemFiles\\Links DatabaseLink` 81
21 SystemFiles\\Links CUDALink` 60
22 AddOns\\Packages\\ ANOVA` 8
23 AddOns\\Packages\\ Audio` 18
24 AddOns\\Packages\\ BarCharts` Obsolete 13
25 AddOns\\Packages\\ Benchmarking` 4
26 AddOns\\Packages\\ BlackBodyRadiation` 4
27 AddOns\\Packages\\ Calendar` 16
28 AddOns\\Packages\\ Combinatorica` Obsolete 460
29 AddOns\\Packages\\ ComputationalGeometry` 17
30 AddOns\\Packages\\ ComputerArithmetic` 17
31 AddOns\\Packages\\ EquationTrekker` 9
32 AddOns\\Packages\\ ErrorBarPlots` 4
33 AddOns\\Packages\\ FiniteFields` 20
34 AddOns\\Packages\\ FourierSeries` 17
35 AddOns\\Packages\\ FunctionApproximations` 21
36 AddOns\\Packages\\ Geodesy` Obsolete 9
37 AddOns\\Packages\\ GraphUtilities` 33
38 AddOns\\Packages\\ GUIKit` 36
39 AddOns\\Packages\\ HierarchicalClustering` 13
40 AddOns\\Packages\\ Histograms` Obsolete 9
41 AddOns\\Packages\\ HypothesisTesting` 21
42 AddOns\\Packages\\ LinearRegression` Obsolete 4
43 AddOns\\Packages\\ MultivariateStatistics` 25
44 AddOns\\Packages\\ Music` 183
45 AddOns\\Packages\\ NonlinearRegression` Obsolete 1
46 AddOns\\Packages\\ Notation` 22
47 AddOns\\Packages\\ NumericalCalculus` 10
48 AddOns\\Packages\\ NumericalDifferentialEquationAnalysis` 39
49 AddOns\\Packages\\ PhysicalConstants` Obsolete 51
50 AddOns\\Packages\\ PieCharts` Obsolete 6
51 AddOns\\Packages\\ PlotLegends` Obsolete 20
52 AddOns\\Packages\\ PolyhedronOperations` 4
53 AddOns\\Packages\\ Polytopes` 18
54 AddOns\\Packages\\ PrimalityProving` 14
55 AddOns\\Packages\\ Quaternions` 18
56 AddOns\\Packages\\ RegressionCommon` 38
57 AddOns\\Packages\\ ResonanceAbsorptionLines` 15
58 AddOns\\Packages\\ Splines` 10
59 AddOns\\Packages\\ StandardAtmosphere` 15
60 AddOns\\Packages\\ StatisticalPlots` 24
61 AddOns\\Packages\\ Units` 276
62 AddOns\\Packages\\ VariationalMethods` 6
63 AddOns\\Packages\\ VectorAnalysis` Obsolete 42
64 AddOns\\Packages\\ VectorFieldPlots` Obsolete 12
65 AddOns\\Packages\\ WorldPlot` 43
66 AddOns\\Packages\\ XML` 8
67 AddOns\\Applications\\ AuthorTools` 0
68 AddOns\\Applications\\ CCodeGenerator` 6
69 AddOns\\Applications\\ CCompilerDriver` 13
70 AddOns\\Applications\\ ClusterIntegration` 10
71 AddOns\\Applications\\ CompiledFunctionTools` 23
72 AddOns\\Applications\\ DemonstrationsTools` 10
73 AddOns\\Applications\\ DocumentationSearch` 14
74 AddOns\\Applications\\ LightweightGridClient` Obsolete 15
75 AddOns\\Applications\\ Parallel` Obsolete 0
76 AddOns\\Applications\\ PredictiveInterface` 12
77 AddOns\\Applications\\ QuantityUnits` 5
78 AddOns\\Applications\\ ResourceLocator` 15
79 AddOns\\Applications\\ Security` 11
80 AddOns\\Applications\\ SubKernels` Obsolete 9
81 AddOns\\Applications\\ SymbolicC` 53
82 AddOns\\Applications\\ WolframAlphaClient` 0
83 AddOns\\ExtraPackages\\ DifferentialEquations`BoundaryRegionPlot` 1
84 AddOns\\ExtraPackages\\ DifferentialEquations`InterpolatingFunctionAnatomy` 6
85 AddOns\\ExtraPackages\\ DifferentialEquations`NDSolveProblems` 6
86 AddOns\\ExtraPackages\\ DifferentialEquations`NDSolveUtilities` 8
87 AddOns\\ExtraPackages\\ Integration`NIntegrateUtilities` 4
88 AddOns\\ExtraPackages\\ NDSolve`FEM` 205
89 AddOns\\ExtraPackages\\ Optimization`MPSData` 3
90 AddOns\\ExtraPackages\\ Optimization`UnconstrainedProblems` Obsolete 52
91 AddOns\\ExtraPackages\\ Utilities`CleanSlate` 3
92 AddOns\\ExtraPackages\\ Utilities`URLTools` 5
Spikey Created with Wolfram Mathematica 9.0