hortint) : real; overload;</h4><br>
	Return real power.<br><ul></ul></td></tr>
<tr><td class='tname fname'>power</td><td class='tdesc'><h4>function power(base : single; const exponent : shortint) : single; overload;</h4><br>
	Return real power.<br><ul></ul></td></tr>
<tr><td class='tname fname'>power</td><td class='tdesc'><h4>function power(base : integer; const exponent : shortint) : integer; overload;</h4><br>
	Return real power.<br><ul></ul></td></tr>
<tr><td class='tname fname'>arctan2</td><td class='td