D-10 More about Solving
Now, solve to find the root:
Example: An Asymptote.
Find the root of the equation
Enter the equation as an expression.
Checksum and length.
Cancels Equation mode.
Keys: Display: Description:
X
_
Your initial guesses for the root.
Selects Equation mode; displays
the equation.
X
Search fails with guesses 0 and
10
Keys: Display: Description:
Selects Equation mode.
X
Enters the equation.
Checksum and length.
Cancels Equation mode.
X
_
Your positive guesses for the root.
Selects Equation mode; displays
the equation.
X
Solves for x using guesses 0.005
and 5.
Previous estimate is the same.
f (x) = 0
0
1
10 =−
X