Texas Instruments TINSPIRE Manual Book page 456

Window/Zoom
Zoom - In
Zoom - Out
Zoom - Standard
Zoom - Quadrant 1
Zoom - User
Zoom - Trig
Zoom - Data
Zoom - Fit
Zoom - Square
444 Graphs & Geometry
Enables you to define the center
point of the zoom in location. The
Zoom In factor is approximately 2.
Enables you to define the center
point of the zoom out location. The
Zoom Out factor is approximately 2.
Automatically sets x-min, x-max, y-
min, and y-max to center the origin.
The x and y scale factors are equal.
This is the default axes setting when
Graphs & Geometry is first added to
a page.
Automatically sets x-min, x-max,
y-min, and y-max to emphasize the
first quadrant. The x and y scale
factors are equal.
If you have modified any window
settings (such as x-min), Zoom-User
saves the present settings. If you
have not modified any window
settings since last selecting Zoom-
User, Zoom-User restores those
settings.
Automatically sets x-min and x-max
to integer multiples of p. The x and y
scale factors are equal.
Redefines the axes so that all
statistical data points are displayed.
Recalculates y-min and y-max to
include the minimum and maximum
y values of all functions between the
current x-min and x-max. Hidden
functions are not included.
Recalculates y-min and y-max so that
the vertical scale is the same as the
horizontal scale.