Casio fx-7400G PLUS Basic Operation - Manual (Page 9)

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Basic Calculations Chapter 2
ddddd
![
s
• When you press ![a space is indicated by the symbol ‘‘t’’. The next func-
tion or value you input is inserted at the location of ‘‘t’’. To abort the insert opera-
tion without inputting anything, move the cursor, press ![again, or press
d, e or w.
7. Using Variables
A total of 26 variables, named A through Z, are available for assignment of numeric
values. Variable contents are retained even when you turn the calculator off. Note
that when you assign a value to a variable, the calculator assigns its 15-digit internal
value.
u uu u uTo assign a value to a variable
Operation
aa
Example 1 To assign 1024 to variable A
AbaceaaAw
Example 2 To display the contents of variable A
AaAw
Example 3 To clear the contents of variable A
To clear a variable, simply assign 0 to it.
AaaaAw