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129
List of BASIC Commands
Section 7-5
7-5 List of BASIC Commands
The following table lists all BASIC commands alphabetically and gives an out-
line for each. See
7-6 BASIC Commands for further details on each com-
mand.
Square brackets ([ and ]) in the syntax column indicate items that can be omit-
ted. Normal brackets ({ and }) indicate items that can be repeated. (See
7-6
BASIC Commands for further details on syntax.)
Command Syntax Details Command Statement Function Page
@IF @IF <numeric expression>
THEN
<program>
ELSE
<program>
ENDIF Selects either THEN and
the following characters,
or ELSE and the
following characters,
based on the results of a
numeric expression. General 138
ABS ABS (numeric expression) Determines the absolute
value of the value given
by the argument. Arithmetic
operation 139
ACOS ACOS (numeric expression) Determines the arc
cosine of the value given
by the argument. Arithmetic
operation 139
ALARM ON/
OFF/STOP ALARM ON or
ALARM OFF or
ALARM STOP Enables, disables, or
stops a one-shot timer
(ON ALARM) interrupt. General 140
ASC ASC (character expression) Determines the ASCII
code of the first character
of the character string
given by the argument. Character
string 140
ASIN ASIN (numeric expression) Determines the arc sine
of the value given by the
argument. Arithmetic
operation 141
ATN ATN (numeric expression) Determines the arc
tangent of the value given
by the argument. Arithmetic
operation 141
AUTO AUTO [line
number][increment] Automatically generates
numbers at the beginning
of lines (if not specified,
increment = 10) Command 141
BITOFF/BITON BITOFF <integer variable>,
<bit position>
BITON <numeric variable>,
<bit position> Turns OFF or ON bit
position (0 to 31) of
integer numeric
variables. General 142
BRKPT BRKPT [SET <line number>
or
BRKPT [DEL <line number>
or
BRKPT [DEL ALL]
BRKPT
Sets (SET), deletes
(DEL), and displays a list
of breakpoints when no
arguments are given. Command 142
CDBL CDBL (numeric expression) Converts a value to a
double-precision value
real number. Arithmetic
operation 143
CHR$ CHR$ (numeric expression) Finds a character that
corresponds to the ASCII
code (integer) given by
the argument. Character
string 143
CINT CINT (numeric expression) Rounds off and changes
into a short integer Arithmetic
operation 144