HP 40gs - Manual (Page 384)

21-36 Programming
Tmin / Tmax
Parametric
Sets the minimum and maximum independent variable
values. Appears as the
TRNG field in the Plot Setup input
form.
From Plot Setup, enter values for TRNG.
or
In a program, type
X Tmin
X Tmax
where
Tracing
All Aplets
Turns the tracing mode on or off in Plot view.
In a program, type
1 X Tracing—to turn Tracing mode on (default).
0 X Tracing—to turn Tracing mode off.
Tstep
Parametric
Sets the step size for the independent variable.
From the Plot Setup input form, enter values for TSTEP.
or
In a program, type
n X Tstep
where
Xcross
All Aplets
Sets the horizontal coordinate of the crosshairs. Only
works with
TRACE off.
In a program, type
n X Xcross
Ycross
All Aplets
Sets the vertical coordinate of the crosshairs. Only works
with
TRACE off.
In a program, type
n X Ycross
n
1
n
2
n
2
n
1
>
n 0 >
hp40g+.book Page 36 Friday, December 9, 2005 1:03 AM