== Command list ==
;ABS:Returns the absolute value of the given expresion=== Commands and operators ===
;AFTER
:Invoke a subroutine after a given time period has elapsed[...];AUTO: [...];BORDER: [...];CALL: [...];CAT: [...];CHAIN: [...];CLEAR: [...];CLG: [...];CLOSEIN: [...];CLOSEOUT: [...];CLS: [...];CONT: [...];CURSOR: [...];DATA: [...];DEF: [...];DEFINT: [...];DEFREAL: [...];DEFSTR: [...];DEG: [...];DELETE: [...];DI: [...];DIM: [...];DRAW: [...];DRAWR: [...];EDIT: [...];EI: [...];END: [...];ENT: [...];ENV: [...];ERASE: [...];ERL: [...];ERROR: [...];EVERY: [...];FILL: [...];FN: [...];FOR TO STEP NEXT: [...];FRAME: [...];GOSUB: [...];GOTO: [...];GRAPHICS: [...];IF THEN ELSE: [...];INK: [...];INPUT: [...];KEY: [...];LET: [...];LINE: [...];LIST: [...];LOAD: [...];LOCATE: [...];MASK: [...];MEMORY: [...];MERGE: [...];MID$: [...];MODE: [...];MOVE: [...];MOVER: [...];NEW: [...];ON BREAK: [...];ON ERROR: [...];OPENIN: [...];OPENOUT: [...];ORIGIN: [...];OUT: [...];PAPER: [...];PEN: [...];PLOT: [...];PLOTR: [...];POKE: [...];PRINT: [...];RAD: [...];RANDOMIZE: [...];READ: [...];RELEASE: [...];REM: [...];REM: [...];RENUM: [...];RESTORE: [...];RESUME: [...];RETURN: [...];RUN: [...];SAVE: [...];SOUND: [...];SPC: [...];SPEED: [...];SQ: [...];STOP: [...];SUB: [...];SWAP: [...];SYMBOL: [...];TAB: [...];TAG: [...];TAGOFF: [...];TROFF: [...];TRON: [...];USING: [...];WAIT: [...];WHILE WEND: [...];WIDTH: [...];WINDOW: [...];WRITE: [...];ZONE: [...] === Operators ===
;AND
:Returns bit-wise logical sum of the given variables[...];MOD: [...];NOT: [...];OR: [...];XOR: [...] === Functions ===;ABS: [...]
;ASC
:Returns the ascii code number of the given letter[...]
;ATN
:Calculates arc tangent of the given variable[...];BIN$: [...];CHR$: [...];CINT: [...];COPYCHR$: [...];COS: [...];CREAL: [...];DEC$: [...];DERR: [...];EOF: [...];ERR: [...];EXP: [...];FIX: [...];FRE: [...];HEX$: [...];HIMEM: [...];INKEY: [...];INKEY$: [...];INP: [...];INSTR: [...];INT: [...];JOY: [...];LEFT$: [...];LEN: [...];LOG: [...];LOG10: [...];LOWER$: [...];MAX: [...];MIN: [...];PEEK: [...];PI: [...];POS: [...];REMAIN: [...];RIGHT$: [...];RND: [...];ROUND: [...];SGN: [...];SIN: [...];SPACE$: [...];SQ: [...];SQR: [...];STR$: [...];STRING$: [...];TAN: [...];TEST: [...];TESTR: [...];TIME: [...];UNT: [...];UPPER$: [...];VAL: [...];VPOS: [...];XPOS: [...];YPOS: [...]
''(Please, fill in. I can't find my CPC manualLooks like a lot of work ;-) ...)''
== Web links ==
* [http://www.kjthacker.f2s.com/docs/bastech.html Technical information at the Unofficial Amstrad WWW Resource]