MTX (Mathematica Import/Export Format)

Matrix Market matrix format. Used for exchanging and storing test matrices. Plain text format. File format of the NIST Matrix Market collection of standard test matrices. ...

Graphics > Rendering >  Animate ... (Mathematica Menu Item)

Animate Selected Graphics animates graphics in a selection of cells, typically a cell group.

Cell > Grouping > Group Cells/Group ... (Mathematica Menu Item)

Group Cells/Group Together makes a group out of the selected sequence of cells.

[Right-click] > Save Graphic As... (Mathematica Menu Item)

Save Graphic As saves the selected (or clicked upon) graphic in a file with the specified format.

AutoDelete (Built-in Mathematica Symbol)

AutoDelete is an option for boxes that specifies whether a box is automatically deleted when its contents are edited.

AutoScroll (Built-in Mathematica Symbol)

AutoScroll is an option to SelectionMove and related functions that specifies whether a notebook should automatically be scrolled to display the current selection.

CircleMinus (Built-in Mathematica Symbol)

CircleMinus[x, y] displays as x\[CircleMinus]y.

Close (Built-in Mathematica Symbol)

Close[stream] closes a stream.

ColorNegate (Built-in Mathematica Symbol)

ColorNegate[image] gives the negative of image, in which all colors have been negated.

ColorSelectorSettings (Built-in Mathematica Symbol)

ColorSelectorSettings -> {opt -> val} is a global option that specifies settings for the Color dialog box.