FUNCTIONS

     
      ABS    
      ASC    
      ATN    
      CHR$   
      COS    
      DEC    
      ERR$   
      EXP    
      FN     
      FRE    
      HEX$   
      INSTR  
      INT    
      JOY    
      LEFT$  
      LEN    
      LOG    
      MID$   
      PEEK   
      POS    
      RCLR   
      RDOT   
      RGR    
      RIGHT$ 
      RLUM   
      RND    
      SGN    
      SIN    
      SPC    
      SQR    
      STR$   
      TAB    
      TAN    
      USR    
      VAL