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E-7
The two-line display makes it possible to view
both the calculation formula and its result at
the same time.
• The upper line shows the calculation formula.
• The lower line shows the result.
A separator symbol is displayed every three digits when
the integer part of the mantissa has more than three dig-
its.
Before getting started...
k Modes
Before starting a calculation, you must first enter the cor-
rect mode as indicated in the table below.
To perform this type of Perform this To enter
calculation: key operation: this mode:
Basic arithmetic calculations F 1 COMP
Standard deviation F 2 SD
Regression calculations
F 3 REG
•Pressing the F key more than once displays additional
setup screens. Setup screens are described in the sec-
tions of this manual where they are actually used to
change the calculator setup.
•In this manual, the name of the mode you need to enter
in order to perform the calculations being described is
indicated in the main title of each section.
Example:
Two-line Display
SD
REG
Statistical
Calculations