HP 39g+ - Manual (Page 69)

Function aplet 3-7
H I N T The Root and Extremum functions return one value only
even if the function has more than one root or extremum.
The function finds the value closest to the position of the
cursor. You need to re-locate the cursor to find other roots
or extrema that may exist.
Display the
numeric view
20.Display the numeric view.
Set up the table
21.Display the numeric setup.
SETUP - NUM
See “Setting up the table (Numeric view setup)” on
page 2-17 for more information.
22. Match the table settings to the pixel columns in the
graph view.
Explore the
table
23. Display the table of values.