Texas Instruments Voyage 200 User Manual page 133

Steps and keystrokes
4. Move the cursor to the unknown variable
m1.
Optionally, you can enter an initial guess
for m1. Even if you enter a value for all
variables, the Numeric Solver solves for
the variable marked by the cursor.
Press D D
5. Solve for the unknown variable.
To check the solution's accuracy, the left
and right sides of the equation are
evaluated separately. The difference is
shown as left-rt. If the solution is precise,
left-rt=0.
Press „
6. Graph the solution using a
viewing window.
The graph is displayed in a split screen.
You can explore the graph by tracing,
zooming, etc.
The variable marked by the cursor
(unknown variable m1) is on the x axis,
and left-rt is on the y axis.
Press ... 3
Previews
Display
g/3 is evaluated when
you move the cursor
off the line.
0 marks the calculated
values.
ZoomStd
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