Importing and Exporting (Mathematica Overview)

Importing and Exporting Data Importing and Exporting Files Exporting Graphics and Sounds

Numbers (Mathematica Overview)

Types of Numbers Complex Numbers Numeric Quantities

Numerical Operations on Data (Mathematica Overview)

Basic Statistics Descriptive Statistics Discrete Distributions

Strings and Characters (Mathematica Overview)

Properties of Strings Operations on Strings Characters in Strings

Two-Dimensional Expression Input (Mathematica Overview)

Moving through Expressions Selecting and Deleting in Expressions Typing Fractions

Front End Tokens (Mathematica Guide)

Mathematica allows any front end command to be executed programmatically from within the kernel by sending an appropriate front end token. There are tokens for all standard ...

Mathematica Session History (Mathematica Guide)

The history of an interactive Mathematica computation is both maintained in a fully editable Mathematica notebook, and is stored symbolically in a sequence of In and Out ...

DeleteFile (Built-in Mathematica Symbol)

DeleteFile["file"] deletes a file. DeleteFile[{"file_1", "file_2", ...}] deletes a list of files.

Menu Items (Mathematica Guide)

Mathematica's breadth of functionality in handling documents, computation, and graphics gives it a rich collection of menu items—all carefully designed to be as familiar as ...

Cut (Mathematica Front End Token)

"Cut" is a front end token that deletes the current selection and copies it to the clipboard.