HP 39G User Manual page 242

Xtick
Ytick
Xmin / Xmax
Ymin / Ymax
15-36
Defines the distance between tick marks for the horizontal
axis.
From the Plot Setup input form, enter a value for Xtick.
or
In a program, type
n Xtick where n 0
Defines the distance between tick marks for the vertical axis.
From the Plot Setup input form, enter a value for Ytick.
or
In a program, type
n Ytick where n 0
Defines the minimum and maximum horizontal values of the
plot screen. Appears as the XRNG fields (horizontal range) in
the Plot Setup input form.
From Plot Setup, enter values for XRNG.
or
In a program, type
n
Xmin
1
n
Xmax
2
where n n
2 1
Defines the minimum and maximum vertical values of the
plot screen. Appears as the YRNG fields (vertical range) in the
Plot Setup input form.
From Plot Setup, enter the values for YRNG.
or
In a program, type
n
Ymin
1
n
Ymax
2
where n n
2 1
Programming