Casio FX-795P User Manual

GHAPTER
5
Programming
with
BASIC
Language
Press
6m)
to
terminate
execution
of
a
program.
The
display
will
then
return
to
the
initial
state
of
the
RUN
mode.
am)
[Ready
F
wt
@
Other
Methods
of
Executing
a
Program
1}
RUN
Line
Number
Bd:
~
This
operation
will
cause
the
program
to
start
from
the
specified
line.
2) # ~&:
If
a
number
key
is
pressed
after
the
fa]
key
in
the
RUN
mode,
the
program
in
the
area
specified
by
the
number
key
will
be
executed
from
the
first
line.
*Variables
are
not
cleared
when
executing
a
program.
92
5-3 Variables
Twenty-six variables named A to Z are provided as a standard feature of the
computer and calculation results and: numeric values: can be stored in these
variables. These variables have already been used for manual calculations, and
they will serve as “memories” when the computer is used as a calculator.
Capital alphabetical letters A to Z are used for variable names and these will be
called simple variables. Subscripts in parentheses such as A(3) and X(4, 5) can
also-be added to the variable name. Variables in’ this form are called array
variables and are used when handling large volumes of data.
All of the variables mentioned up to this point are for numeric values and are
called numeric variables. Variables to which character strings are assigned are
called character variables. Character variables are indicated by adding a dollar
sign ($) after the variable name such as A$. Character variables can also be used
as array variables such as C$(12). In addition to these variables, the computer is
provided with the exclusive character variable $.
In other words, the computer is provided with the following variables.
-
Simple variable Array variable
Numeric variable] A, B, C--, Z
Character variable] AS, B$. --. ZS. $
The numeric variable will store numeric values of up to 12 digits (12 digits for
a mantissa and: 2 digits for an exponent) and the character variable will store
character string of up to 7 characters. The exclusive character variable $ will
store character string of up to 62 characters.
< Two Array Declarations >
This computer is capable of array variable declarations by DIM statements and
array declarations by DEFM statements. By using a DIM statement, it is possible
to use array variables of up to three dimensions. The DEFM statement is used
when desiring to expand the number of variables but it can also be used to
declare array variables. A maximum of up to eight array variables can be used
simultaneously with a DIM statement.
93

Casio FX-795P Specifications

General

Brand	Casio
Model	FX-795P
Category	Desktop
Language	English