Casio fx-9750G PLUS User Manual
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22
1-2 Memory
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Variables
This calculator comes with 28 variables as standard. You can use variables to
store values to be used inside of calculations. Variables are identified by single-
letter names, which are made up of the 26 letters of the alphabet, plus
r
and
θ.
The maximum size of values that you can assign to variables is 15 digits for the
mantissa and 2 digits for the exponent. Variable contents are retained even when
you turn power off.
u
u
u
u
u
To assign a value to a variable
[value] a [variable name] w
Example
To assign 123 to variable A
A
bcd
aaAw
Example
To add 456 to variable A and store the result in variable B
Aa
A+efg
aaBw
u
u
u
u
u
To display the contents of a variable
Example
To display the contents of variable A
Aa
Aw
u
u
u
u
u
To clear a variable
Example
To clear variable A
A
a
aaAw
• To clear all variables, select “Memory Usage” from the
MEM Mode.
u
u
u
u
u
To assign the same value to more than one variable
[value]a [first variable name]a3(~) [last variable name]w
• You cannot use “
r
” or “
θ” as a variable name in the above operation.
Example
To assign a value of 10 to variables A through F
A
ba
a!aA
3
(~)Fw