HP 35s Scientific Calculator User Manual
Page 332
D-10
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