Steradian is a dimensionless measure of solid angle.

Mathematica has over a thousand options that allow full control over every aspect of its interface. These options can be set interactively from menus, defined in stylesheets, ...

Mathematica supports state-of-the-art splines for use both in graphics and computational applications. Mathematica allows not just cubic splines, but splines of any ...

file.cdf is a Computable Document Format file.

file.nb is a Mathematica notebook file.

ButtonFunction is an option for the low-level function ButtonBox that specifies the function to execute when the button is active and is clicked.

Cuboid[{x_min, y_min, z_min}] is a three-dimensional graphics primitive that represents a unit cube, oriented parallel to the axes. Cuboid[{x_min, y_min, z_min}, {x_max, ...

DynamicEvaluationTimeout is an option for displayed objects, cells, and notebooks that specifies the timeout in seconds for any Dynamic computations they contain.

SetSystemOptions["name" -> value] resets the value for the internal system option with the specified name.

SubMinus[expr] displays as expr_-.