Casio FX-730P Owner's Manual page 59

3-2 Utilization for Preparing Tables
By using this "Function Memory", simple repetitive calculations can be per-
formed easily without the need to use "Program Calculations" which will be
explained in the next chapter.
• Some of the points requiring care in using the "Function Memory" are listed
below.
I) Character string of up to 62 characters can be stored with the
~key.
The
63rd character and after will be discarded. Since spaces included in the com-
mands and functions input with the one-key command will be counted as
characters, delete these spaces with
[§)
if there are too many characters.
2) The stored contents will be retained even if power is turned off or if Auto
Power off function is activated.
3) Error will occur when
0
is pressed if the stored content is other than a
formula.
4) The functions in the fomula must be numeric functions.
5) The variables in the formula must be numeric variables A
~
Z (see page 57).
6) If an exclusive character variable $ (see page 57) is included in the formula,
the content of the variable $ will be used . (e.g.
VAL (
$ )
*A ,
etc.)
*It
will be convenient to use the "Function Memory" in combination with the
DAT A BANK function. See Chapter 7, Section 7-10 "Combining with the
Function Memory" on how to use this combination .
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