User manual - CP330PLUSver310_Soft

20090601
• Basic Main application operations consist of inputting a calculation expression into the work
area and pressing
E
. This performs the calculation and then displays its result on the right
side of the work area.
Calculation
result
Input
expression
• Calculation results are displayed in natural format, with mathematical expressions
appearing just as they do in your textbook. You can also input expressions in natural format
using the
)
soft keyboard.
• The Main application also has a calculation history feature, which saves up to 30 calculation
expressions you input and their calculated results. As long you do not clear the record, this
information is available for later recall. This way you can recall a past calculation, make
changes to it, and recalculate.
2-1-2
Main Application Overview