ListAnimate[{expr_1, expr_2, ...}] generates an animation whose frames are the successive expr_i. ListAnimate[list, fps] displays fps frames per second.

With <<, you can read files that contain Mathematica expressions given in input form. Sometimes, however, you may instead need to read files of data in other formats. For ...

The complete collection of Greek letters in Mathematica. You can use Greek letters as the names of symbols. The only Greek letter with a built-in meaning in StandardForm is ...

Mathematica offers a variety of methods for accessing the system clipboard and clipboard-like operations. In addition to the traditional interactive methods for accessing the ...

Cell Properties opens a submenu to select and toggle cell properties.

Copy As opens a submenu to copy a selection and convert it to the specified format.

OutputAutoOverwrite is an option for notebooks that specifies whether the output of a command should replace any existing output from a previous evaluation.

ReturnExpressionPacket[expr] is a MathLink packet that contains the expression expr, the result of an EnterExpressionPacket evaluation.

Entering Greek Letters Entering Two-Dimensional Input Editing and Evaluating Two-Dimensional Expressions

Arithmetic Numerical Mathematics in Mathematica The Uncertainties of Numerical Mathematics