HP 32SII Owner's Manual page 320

between two neighboring values of x, it returns the possible root.
However, the value for f(x) will be relatively large. If the pole occurs at a
value of x that is exactly represented with 12 digits, then that value
would cause the calculation to halt with an error message.
f (x)
a
Special Case: A Discontinuity and a Pole
Example: Discontinuous Function.
Find the root of the equation:
Enter the equation:
Keys:
[PARTS] {
X
1.5
C–6 More about Solving
File name 32sii-Manual-E-0424
Printed Date : 2003/4/24
x
IP(x) = 1.5
Display:
}
Size : 17 .7 x 25.2 cm
f (x)
b
Description:
Selects Equation mode.
Enter the equation.
Checksum and length.
x