Manipulate[expr, {u, u_min, u_max}] generates a version of expr with controls added to allow interactive manipulation of the value of u. Manipulate[expr, {u, u_min, u_max, ...
VectorDensityPlot[{{v_x, v_y}, s}, {x, x_min, x_max}, {y, y_min, y_max}] generates a vector plot of the vector field {v_x, v_y} as a function of x and y, superimposed on a ...
ContourPlot[f, {x, x_min, x_max}, {y, y_min, y_max}] generates a contour plot of f as a function of x and y. ContourPlot[f == g, {x, x_min, x_max}, {y, y_min, y_max}] plots ...
As of Version 6.0, GraphicsArray has been superseded by GraphicsGrid and Grid.
As of Version 6.0, ContourGraphics has been superseded by GraphicsComplex and related functionality.
As of Version 6.0, DensityGraphics has been superseded by GraphicsComplex and related functionality.
As of Version 7.0, FindDivisions has been added to the built-in Mathematica kernel.
As of Version 7.0, Histogram3D is part of the built-in Mathematica kernel.
Histogram
						 
						(Obsolete  Histograms Package Symbol) As of Version 7.0, Histogram is part of the built-in Mathematica kernel.
As of Version 6.0, TextStyle has been superseded by BaseStyle, LabelStyle and other options.