Apple IIe - Page 120

120
Apple
lie
Users
Handbook
•
Applesoft
LET
•
Integer
The
LET
statement
is
an
optional
assignment
statement
.
An
assignment
statement
determines
the
value
of
an expression
and
then
assigns
that
result
to
the
variable
named
in
the
assignment
statement.
Configuration
LET
variable
=
expression
variable
must
be
of
the
same data
type
as
the
expression. For
example,
if
variable
is
a
string,
expression
must
also
be
a
string.
If
variable
is
an
integer
or
real
number,
then
expression
must
also
be
numeric.
LIST
Example
10
LET
C
=
1+A
20
L
=
C*2
•
Applesoft
•
Integer
The
LIST
command
is
used
to
list
the
program
stored
in
memory
on
the
video
display
or
other
device
.
Configuration
Applesoft
Integer
LIST
a
[{.:.l[b]]
or
LIST
[[a]{.:.l)b
LIST
a [,
b]
a and
b
are
integers
greater
than
or
equal
to
0.
In
Applesoft
BASIC,
if
a
is
greater
than
b,
no
lines
will
be
listed.
In
Integer
BASIC,
if
b
is
less
than
a
only
line
a
will
be
listed.