Casio FX-795P - ERASE Variable name [, variable name]*

CHAPTER
7
Command
Reference
Example
1@
DIM
A(1@)
20
A(3)=7
30
DIM
A(1®)
4@
PRINT
A(3)
<
0
will
be
displayed.
6)
Error
6
will
occur
if
an
attempt
is
made
to
use
an
undeclared
array
variable
in
the
DIM
mode.
7)
Error
1
will
occur
when
memory
is
insufficient.
8)
Multiple
array
variables
can
be
declared
at
one
time
by
punctuating
commas.
with
Example
DIM
A(
3)
,A$(5),B(
20,3)
9)
Contents
of
all
array
variables
will
be
initialized
to
0
or
null
string
by
execut-
ing
the
DIM
statement.
:
10)
Array
declarations
can.
be
cancelled
with
CLEAR,
ERASE,
NEW
ALL
or
DEFM.
*]£
a
DIM
statement
is
exe:
ancelled:and
all
expanded
variables
will
be
cleared.
d
for
each
array
declared
with
the
cuted
when
in
the
DEFM
mode,
the
DEFM
mode
will
be ci
11)
Eight
bytes
of
memory
will
be
require
DIM
statement.
168
7-2 Program Commands
ER ASE Variable name [, variable name] * ®
Function:
Deletes array variables.
Parameter:
Specifies array variable name.
Explanation:
1) Deletes array variables confirmable with LIST V.
2) Specificati i
) Sp cation of array variable names are variable names in on
alphabetical
character.
u_
Example
ERASE A, A$, B will be specifi
, A$, specified when the variabl i
i
ACD,
ASCII,
B(y
le
name
displayed
by
LIST
V
3
ee
will
occur
if
a
nonregistered
variable
name
is
specified
memory
capacity
becomes
low
due
to
array
declarations,
it
may
be
i
creased
by
executing
the
ERASE
command.
,
ve
169