HP 38g Graphing Calculator - Manual (Page 80)

Other Views for Scaling and Splitting the Graph
Other Scales The preset viewing options (■ [VIEWS]) draw the plot using
certain pre-defined axis scales. This is a shortcut for changing
Plot Setup. For instance, if you have defined a trigonometric
function, then you could select Trig to plot your function on
a trigonometric scale.
[VIEWS]
Options
Select an option and press ([OK]).
Option Meaninfi
Plot-Detail Splits the screen into the plot and a close-up
(see the next topic).
Plot-Table Splits the screen into the plot and the data
table (see page 3-24).
Overlay Plot Plots the current expression(s) without
erasing any pre-existing plot(s).
Auto Scale Rescales the axes using autoscaling.
Decimal Rescales both axes so each pixel = 0.1 unit.
Resets default values for XRNG (-6.5 to 6.5)
and YRNG (-3.1 to 3.2). (Not in Sequence
or Statistics.)
Integer Rescales horizontal axis only, making each
pbcel =1 unit.(Not in Sequence or Statistics.)
Trig Rescales horizontal axis so 1 pixel =Tr/24
radian, 7.5°, or 8.'/3 grads; rescales vertical
axis so 1 pixel=0.1 unit. (Not in Sequence or
Statistics.)
3-16 Plotting and Exploring Functions