Operation Manual

Chapter 3: Function Graphing 88
ZStandard
ZStandard replots the functions immediately. It updates the window variables to the standard values
shown below.
ZTrig
ZTrig replots the functions immediately. It updates the window variables to preset values that are
appropriate for plotting trig functions. Those preset values in Radian mode are shown below.
ZInteger
ZInteger redefines the viewing window to the dimensions shown below. To use ZInteger, move the
cursor to the point that you want to be the center of the new window, and then press Í;
ZInteger
replots the functions.
ZoomStat
ZoomStat redefines the viewing window so that all statistical data points are displayed. For regular
and modified box plots, only Xmin and Xmax are adjusted.
ZoomFit
ZoomFit replots the functions immediately. ZoomFit recalculates YMin and YMax to include the
minimum and maximum Y values of the selected functions between the current
XMin and XMax. XMin
and
XMax are not changed.
ZQuadrant1
ZQuandrant1 replots the function immediately. It redefines the window settings so that only quadrant
1 is displayed.
[Xmin,
Xmax]
Xscl [Ymin,
Ymax]
Yscl Xres @X @Y TraceStep
FULL [-10, 10] 1 [-10, 10] 1 1 .07575... .12195 .151515...
HORIZONTAL [-10, 10] 1 [-10, 10] 1 1 .07575... .25 .151515...
GRAPH-TABLE [-10, 10] 1 [-10, 10] 1 1 .1086956... .1388888889... .21739130...
[Xmin,
Xmax]
Xscl [Ymin,
Ymax]
Yscl Xre
s
@X @Y TraceSte
p
FULL [-2.75p, 2.75p]
p/2
[-4, 4] 1 1
.p/48
.0487804878
p/24
HORIZONTAL [-2.75p, 2.75p]
p/2
[-4, 4] 1 1
p/48
.1
p/24
GRAPH-TABLE [-2.75p, 2.75p]
p/2
[-4, 4] 1 1 .093906… .05555…
p/24
Xscl Yscl @X @Y TraceStep
FULL 10 10 .5 1 1
HORIZONTAL 10 10 .5 1 1
GRAPH-TABLE 10 10 .5 1 1