FreeQ[expr, form] yields True if no subexpression in expr matches form, and yields False otherwise. FreeQ[expr, form, levelspec] tests only those parts of expr on levels ...

MeshShading is an option for plotting functions that gives lists of colors to use for regions between mesh divisions.

Most mathematical functions in Mathematica are set up to apply themselves separately to each element in a list. This is true in particular of all functions that carry the ...

Building on Mathematica's extensive data manipulation capabilities, Mathematica 8 adds a wide range of new import and export features, advanced image processing algorithms, ...

FillingStyle is an option for ListPlot, Plot, Plot3D, and related functions that specifies the default style of filling to be used.

IntegerPart[x] gives the integer part of x.

The Mathematica side of a MathLink connection is set up to work exactly the same on all computer systems. But inevitably there are differences between external programs on ...

DesignMatrix[{{x_11, x_12, ..., y_1}, {x_21, x_22, ..., y_2}, ...}, {f_1, f_2, ...}, {x_1, x_2, ...}] constructs the design matrix for the linear model \[Beta]_0 + \[Beta]_1 ...

Undirected is an option to inform certain functions that the graph is undirected.

FindClusters and the distance and dissimilarity functions have been added to the built-in Mathematica kernel. SupDistance is replaced by ChessboardDistance. ...