String-Oriented Output Formats (Mathematica Tutorial)

Text strings. The quotes are not included in standard Mathematica output form. In input form, the quotes are included.

FrontEndTokenExecute (Built-in Mathematica Symbol)

FrontEndTokenExecute["cmd"] executes the specified front end command token, typically corresponding to a front end menu item.

$Assumptions (Built-in Mathematica Symbol)

$Assumptions is the default setting for the Assumptions option used in such functions as Simplify, Refine, and Integrate.

DatabaseExplorer (DatabaseLink Symbol)

DatabaseExplorer[] launches a graphical user interface to DatabaseLink.

Plot Diagnostics for Fitted Models (Mathematica How To)

Diagnostics are an important part of analyzing models of data. Plots of residuals and leverage or influence measures provide valuable insight into whether assumptions of the ...

GreedyVertexCover (Combinatorica Package Symbol)

GreedyVertexCover[g] returns a vertex cover of graph g constructed using the greedy algorithm. This is a natural heuristic for constructing a vertex cover, but it can produce ...

MachineError (Computer Arithmetic Package Symbol)

MachineError[f, x -> a] gives the error involved in evaluating f at x = a using machine arithmetic.

CollisionFrequency (Standard Atmosphere Package Symbol)

CollisionFrequency[altitude] gives the collision frequency at the specified altitude altitude.

KineticTemperature (Standard Atmosphere Package Symbol)

KineticTemperature[altitude] gives the kinetic temperature at the specified altitude altitude.

Feature Detection (Mathematica Guide)

Using a variety of state-of-the-art methods, Mathematica provides immediate functions for detecting and extracting features in images and other arrays of data. Mathematica ...