HP 35s User Manual page 332

 

Now, solve to find the root:
Keys:
X


X
Example: An Asymptote.
Find the root of the equation
Enter the equation as an expression.
Keys:


X
 


X

X


D-10
More about Solving


Display:
_

  
1
10
X
Display:



_





Checksum and length.
Cancels Equation mode.
Description:
Your initial guesses for the root.
Selects Equation mode; displays
the equation.
Search fails with guesses 0 and
10
0
Description:
Selects Equation mode.
Enters the equation.
Checksum and length.
Cancels Equation mode.
Your positive guesses for the root.
Selects Equation mode; displays
the equation.
Solves for x using guesses 0.005
and 5.
Previous estimate is the same.
f (x) = 0