IAS/RSX BASIC (Beginner's All-purpose Symbolic Instruction Code) is an unbundled, layered product. Most features of IAS/RSX BASIC are the same as those in other versions of BASIC-11. The language handled by this family of interpreters is described in the BASIC-11 Language Reference Manual. To invoke the interpreter, type BASIC To exit the interpreter, type BYE For more information type HELP BASIC STATEMENTS HELP BASIC ARITHMETIC HELP BASIC STRING HELP BASIC COMMANDS For help on BASIC-PLUS-2 type HELP BP2 2 STATEMENTS The BASIC-11 statements are: CALL CHAIN CLOSE COMMON DATA DEF DIM END FOR GOSUB GOTO IF INPUT KILL LET LINPUT NAME NEXT ON OPEN OVERLAY PRINT RANDOMIZE READ REM RESET RESTORE RETURN STOP 2 ARITHMETIC The BASIC-11 arithmetic functions are: ABS ATN COS EXP INT LOG LOG10 PI RND SGN SIN SQR TAB 2 STRING The BASIC-11 string functions are: ASC BIN CHR$ CLK$ DAT$ LEN OCT POS SEG$ STR$ TRM$ VAL 2 COMMANDS The BASIC-11 commands are: APPEND CLEAR COMPILE DEL LENGTH LIST NEW OLD RENAME REPLACE RESEQ RUN SAVE SCR SUB UNSAVE