Texas Instruments Titanium TI-89 User Manual

Appendix A: Functions and Instructions 897
ZoomData CATALOG
ZoomData
Adjusts the window settings based on the
currently defined plots (and data) so that all
statistical data points will be sampled, and
displays the Graph screen.
Note: Does not adjust
ymin and ymax for
histograms.
In function graphing mode:
{1,2,3,4}! L1 ¸ {1 2 3 4}
{2,3,4,5}
! L2 ¸ {2 3 4 5}
newPlot 1,1,L1,L2
¸ Done
ZoomStd
¸
"
ZoomData
¸
ZoomDec CATALOG
ZoomDec
Adjusts the viewing window so that @x and
@y = 0.1 and displays the Graph screen with the
origin centered on the screen.
In function graphing mode:
1.25xù cos(x)! y1(x) ¸ Done
ZoomStd
¸
"
ZoomDec
¸

Texas Instruments Titanium TI-89 Specifications

General

Display Type	LCD
Display Resolution	160 x 100 pixels
Memory	188 KB RAM, 2.7 MB Flash ROM
Type	Graphing Calculator
Display	Monochrome
Processor	Motorola 68000
Processor Speed	12 MHz
Power Source	4 AAA batteries
Connectivity	USB
Programming	TI-BASIC, Assembly
Operating System	AMS (Advanced Mathematics Software)