Set Zoom Factors

The factor settings determine the factor by which the zoom in and zoom out options magnify or reduce a graph, respectively. While viewing a graph, press .

Press . (The set factors option can also be obtained by using the to select option C and pressing .)

The default factors are 4. This means that the window dimensions change by a factor of 4 when zooming in or zooming out. For a standard window

zooming in automatically changes the dimensions to

The zoom factors can be changed to any value greater than or equal to 1, but they do not have to be integers. These factors, along with the current cursor position, determine the new window settings.