Canadian digital elevation data. Standard format for the distribution of terrain elevation data for the United States. Canadian Centre for Topographic Information (CTI) ...

Mathematica allows almost every aspect of sessions to be customized, under full programmatic control.

Mathematica has sophisticated built-in automatic numerical precision and accuracy control. But for special-purpose optimization of numerical computations, or for studying ...

Mathematica can import—and often export—standard formats used in chemistry, molecular biology and bioinformatics, routinely handling a full range of molecular types, as well ...

GroupCentralizer[group, g] returns the centralizer of the element g in group.

Mathematica provides unified graphics support for 2D and 3D polygons, allowing all standard Mathematica colors and transparency to be used for both faces and edges, as well ...

DensityHistogram[{{x_1, y_1}, {x_2, y_2}, ...}] plots a density histogram of the values {x_i, y_i}.DensityHistogram[{{x_1, y_1}, {x_2, y_2}, ...}, bspec] plots a density ...

lhs != rhs or lhs != rhs returns False if lhs and rhs are identical.

Lighting is an option for Graphics3D and related functions that specifies what simulated lighting to use in coloring 3D surfaces.