Two-Line Display; Before Getting Started; Kmodes - Casio FX-820MS User Manual

Casio calculator user manual
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Two-line Display

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
calculation:
Basic arithmetic calculations
Standard deviation
Regression calculations
• Pressing the
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:
F
key more than once displays additional
Statistical
Calculations
Perform this
key operation: this mode:
F 1
F 2
F 3
E-7
To enter
COMP
SD
REG
SD
REG

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