82     StrLength : function : integer;

    82     StrLength : function : integer;

    83 

    83 

    84      min, max:function:integer;

    84      min, max:function:integer;

    85     assign, rewrite, rewrite_2, reset, reset_2, flush, BlockWrite, BlockRead, close : procedure;

    85     assign, rewrite, rewrite_2, reset, reset_2, flush, BlockWrite, BlockRead, close : procedure;

    86     FileExists, DirectoryExists, eof : function : boolean;

    86     FileExists, DirectoryExists, eof : function : boolean;

    89 

    87 

    90     ParamCount : function : integer;

    88     ParamCount : function : integer;

    91     ParamStr : function : string;

    89     ParamStr : function : string;

    92 

    90 

    93     arctan2, power: function : float;

    91     arctan2, power: function : float;