HP 38g Graphing Calculator - Manual (Page 182)

InvCross
AllAplets
Toggles between solid crosshairs or inverted crosshairs.
(Inverted is useful if background is solid).
From Plot Setup, check (or uncheck) _lnvCross
or
In a program, type
1 {{STO^-}}InvCross to invert the crosshairs.
0 {{STO^-}}lnvCross for solid crosshairs (default).
¡sect
Function
Contains the last value found by Intersection operation in the
Plot-FCN menu.
Labels Draws labels in Plot view showing X and Y ranges.
AllAplets
From Plot Setup, check (or uncheck) _Labels
or
In a program, type
1 {{STO^-}}Labels to turn labels on.
0 {{STO^}}Labels to turn labels off (default).
Nmin / Nmax
Sequence
Defines the minimum and maximum independent variable
values. Appears as the NRNG fields in the Plot Setup input form.
From Plot Setup, enter values for
nrng .
or
In a program, type
n {{STO^}}Nmin
n {{STO^}}Nmax
Recenter Recenters at the crosshairs locations when zooming.
AllAplets
From Plot-Zoom-Set Factors, check (or uncheck) _Recenter
or
In a program, type
1 {{STO^}}Recenter to turn recenter on (default).
0 {{STO^-}}Recenter to turn recenter off.
Root
Function
Contains the last value found by Root operation in the
Plot-FCN menu.
8-30 Programming