Texas Instruments TI-73 EXPLORER, TI-73 Appendix A: Function and Instruction Reference 313

Appendix A: Function and Instruction Reference 313
73A-ENG.DOC AppxA: Function/Instruction Reference, English Julie Hewlett Revised: 07/29/98 1:10 PM Printed:
05/19/99 9:03 AM Page 313 of 36
ZoomStat
(ZOOM
Redefines the viewing WINDOW so that all statistical
data points are displayed.
ZoomStat also selects an appropriate scale, if one
exists, for a Pictograph plot.
{1,2,3,4,5,6}ÜL1 b
{1 2 3 4 5 6}
{1,2,3,4,5,6}ÜL2 b
{1 2 3 4 5 6}
Graph and trace a Scatter stat
plot using L
1 and L 2 (- e)
and ZoomStat.
ZPrevious
(MEMORY
Replots the graph using the WINDOW variable values
of the graph that was displayed before you executed
the last ZOOM instruction.
ZQuadrant1
(ZOOM
Replots the graph using WINDOW variable values for
Quadrant I (Xmin=0, Xmax=9.4, Xscl=1, Ymin=0,
Ymax=9.4, Yscl=1).
Define Y =X
using ZStandard (
( 6).
Select ZQuadrant1.
ZSquare
(ZOOM
Adjusts the X or Y WINDOW settings so that each pixel
represents an equal width and height in the
coordinate system and updates the viewing WINDOW.
Select ZStandard. Return to th
e
Home screen.
Circle(0,0,7)
b
(Continued)
Circle is oval shaped
instead of perfectly round.