HP 39g+ - Manual (Page 55)

Aplets and their views 2-15
Overlay plots If you want to plot over an existing plot without erasing that
plot, then use
>9,(:6@
Overlay Plot instead of
>3/27@.
Note that tracing follows only the current functions from the
current aplet.
Decimal scaling Decimal scaling is the default scaling. If you have changed the
scaling to Trig or Integer, you can change it back with
Decimal.
Integer scaling Integer scaling compresses the axes so that each pixel is
and the origin is near the screen center.
Trigonometric
scaling Use trigonometric scaling whenever you are plotting an
expression that includes trigonometric functions.
Trigonometric plots are more likely to intersect the axis at
points factored by
π
.
About the numeric view
After entering and selecting
(check marking) the
expression or expressions
that you want to explore in
the Symbolic view, press
>180@ to view a table of data
values for the independent variable (X, T,
θ
, or N) and
dependent variables.
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