58 Getting Started
Getting Started58
Advanced Features
Display Description
Figure 54
The MATH Menu
Press the MATH key to see an extensive menu of advanced math commands in a two-column
table. The first column contains a list of topics and the second column shows the commands
in each topic. Use the up- and down-cursor keys to scroll through the lists; use the left- and
right-cursor keys to switch between the columns. Highlight the command you want and press
the OK menu key to paste it into an edit line, or press the CANCL menu key to return to the
edit line.
You can always type in any command letter by letter, and the HP 39gs will accept it.
Figure 55
The Physical Constants Menu
Press the MATH key and then the PHYS menu key to see a list of physical constants, arranged
by subject. Choose a subject, then scroll to the constant you want. Press the INFO key to see
the value of the constant. Press the OK key to paste the constant into the edit line or CANCL
to return to the edit line.
Figure 56
The Program Commands Menu
Press the SHIFT of the MATH key to see the two-column Program Commands Menu. The
program commands are grouped by topic; the topics appear in the left column and the
commands under each topic are found in the right column.
You can always type a command in letter by letter and the HP 39gs will accept it.
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