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								<?xml version="1.0" encoding="windows-1251"?> 
							 
						 
					
						
							
								
									
										
										
										
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								<!--  $Revision$  --> 
							 
						 
					
						
							
								
									
										
										
										
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								<!--  EN - Revision: 1.1 Maintainer: freespace Status: ready  --> 
							 
						 
					
						
							
								
									
										
										
										
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								<sect1  id= "language.function.math" > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								 <title > math</title> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								 <informaltable  frame= "all" > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								  <tgroup  cols= "5" > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								  <colspec  colname= "param"  align= "center"  /> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								  <colspec  colname= "type"  align= "center"  /> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								  <colspec  colname= "required"  align= "center"  /> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								  <colspec  colname= "default"  align= "center"  /> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								  <colspec  colname= "desc"  /> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								  <thead > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								   <row > 
							 
						 
					
						
							
								
									
										
										
										
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								    <entry > <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> </entry> 
							 
						 
					
						
							
								
									
										
										
										
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								    <entry > <EFBFBD> <EFBFBD> <EFBFBD> </entry> 
							 
						 
					
						
							
								
									
										
										
										
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								    <entry > <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> </entry> 
							 
						 
					
						
							
								
									
										
										
										
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								    <entry > <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> </entry> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
										 
									
								 
							
							
								    <entry > <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> </entry> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								   </row> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								  </thead> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								  <tbody > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								   <row > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								    <entry > equation</entry> 
							 
						 
					
						
							
								
									
										
										
										
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								    <entry > string</entry> 
							 
						 
					
						
							
								
									
										
										
										
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								    <entry > <EFBFBD> <EFBFBD> </entry> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								    <entry > <emphasis > n/a</emphasis> </entry> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
										 
									
								 
							
							
								    <entry > <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> </entry> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								   </row> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								   <row > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								    <entry > format</entry> 
							 
						 
					
						
							
								
									
										
										
										
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								    <entry > string</entry> 
							 
						 
					
						
							
								
									
										
										
										
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								    <entry > <EFBFBD> <EFBFBD> <EFBFBD> </entry> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								    <entry > <emphasis > n/a</emphasis> </entry> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
										 
									
								 
							
							
								    <entry > <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  (sprintf)</entry> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								   </row> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								   <row > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								    <entry > var</entry> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								    <entry > numeric</entry> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
										 
									
								 
							
							
								    <entry > <EFBFBD> <EFBFBD> </entry> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								    <entry > <emphasis > n/a</emphasis> </entry> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
										 
									
								 
							
							
								    <entry > <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> </entry> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								   </row> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								   <row > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								    <entry > assign</entry> 
							 
						 
					
						
							
								
									
										
										
										
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								    <entry > string</entry> 
							 
						 
					
						
							
								
									
										
										
										
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								    <entry > <EFBFBD> <EFBFBD> <EFBFBD> </entry> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								    <entry > <emphasis > n/a</emphasis> </entry> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								    <entry > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
										 
									
								 
							
							
								     <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> , <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
										 
									
								 
							
							
								     <20> <> <EFBFBD> <EFBFBD> <EFBFBD> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								    </entry> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								   </row> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								   <row > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								    <entry > [var ...]</entry> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								    <entry > numeric</entry> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
										 
									
								 
							
							
								    <entry > <EFBFBD> <EFBFBD> </entry> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								    <entry > <emphasis > n/a</emphasis> </entry> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
										 
									
								 
							
							
								    <entry > <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> </entry> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								   </row> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								  </tbody> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								  </tgroup> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								 </informaltable> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								 <para > 
							 
						 
					
						
							
								
									
										
										
										
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								  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  math <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
										 
									
								 
							
							
								  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> . <20> <> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
										 
									
								 
							
							
								  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> . <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> ,
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
										 
									
								 
							
							
								  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> , <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> ,
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
										 
									
								 
							
							
								  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD>  <20>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> , <20> <> <EFBFBD>  <20>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> 
							 
						 
					
						
							
								
									
										
										
										
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								  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> . <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> : +, -, /, *, abs, ceil, cos,
							 
						 
					
						
							
								
									
										
										
										
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								  exp, floor, log, log10, max, min, pi, pow, rand, round, sin, sqrt,
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
										 
									
								 
							
							
								  srans <20>  tan. <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20>  php <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> .
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								 </para> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								 <para > 
							 
						 
					
						
							
								
									
										
										
										
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								  <20> <> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  "assign", <20> <>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> ,
							 
						 
					
						
							
								
									
										
										
										
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								  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> .
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								 </para> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								 <note > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
										 
									
								 
							
							
								  <title > <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> </title> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								  <para > 
							 
						 
					
						
							
								
									
										
										
										
											2004-11-25 23:26:13 +00:00 
										
									 
								 
							 
							
								
									
										 
									 
								
							 
							
								 
							 
							
								
									
										 
									
								 
							
							
								   <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  math <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> 
							 
						 
					
						
							
								
									
										
										
										
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								   <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> , <20> <> <EFBFBD>  <20> <> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
										 
									
								 
							
							
								   php <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  eval(). <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20>  php
							 
						 
					
						
							
								
									
										
										
										
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								   <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> , <20> <>  <20> <> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> , <20> <> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> ,
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
										 
									
								 
							
							
								   <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
										 
									
								 
							
							
								   <20>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> . <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
										 
									
								 
							
							
								   math (<28> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> , <20>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> ).
							 
						 
					
						
							
								
									
										
										
										
											2004-04-15 15:47:00 +00:00 
										
									 
								 
							 
							
								
									
										 
									 
								
							 
							
								 
							 
							
								
									
								 
							
							
								  </para> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								 </note> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								  <example > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								   <title > math</title> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								   <programlisting > 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								< ![CDATA[
							 
						 
					
						
							
								
									
										
										
										
											2004-04-13 08:46:28 +00:00 
										
									 
								 
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								{* $height=4, $width=5 *}
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								{math equation="x + y" x=$height y=$width}
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								OUTPUT:
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								9
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								{* $row_height = 10, $row_width = 20, #col_div# = 2, assigned in template *}
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								{math equation="height * width / division"
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								      height=$row_height
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								      width=$row_width
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								      division=#col_div#}
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								OUTPUT:
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								100
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
										 
									
								 
							
							
								{* <20> <> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  *}
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								{math equation="(( x + y ) / z )" x=2 y=10 z=2}
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								OUTPUT:
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								6
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
										 
									
								 
							
							
								{* <20> <> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  <20> <> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD> <EFBFBD>  (sprintf) *}
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								{math equation="x + y" x=4.4444 y=5.0000 format="%.2f"}
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								OUTPUT:
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								
							 
						 
					
						
							
								
									
										
										
										
											2004-04-15 15:47:00 +00:00 
										
									 
								 
							 
							
								
									
										 
									 
								
							 
							
								 
							 
							
								
									
								 
							
							
								9.44
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								]]>
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								  </programlisting> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								 </example> 
							 
						 
					
						
							
								
									
										
										
										
											2004-04-13 08:46:28 +00:00 
										
									 
								 
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								</sect1> 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								<!--  Keep this comment at the end of the file
 
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								Local variables:
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								mode: sgml
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								sgml-omittag:t
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								sgml-shorttag:t
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								sgml-minimize-attributes:nil
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								sgml-always-quote-attributes:t
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								sgml-indent-step:1
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								sgml-indent-data:t
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								indent-tabs-mode:nil
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								sgml-parent-document:nil
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								sgml-default-dtd-file:"../../../../manual.ced"
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								sgml-exposed-tags:nil
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								sgml-local-catalogs:nil
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								sgml-local-ecat-files:nil
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								End:
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								vim600: syn=xml fen fdm=syntax fdl=2 si
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								vim: et tw=78 syn=sgml
							 
						 
					
						
							
								
							 
							
								
							 
							
								 
							 
							
								
									
								 
							
							
								vi: ts=1 sw=1
							 
						 
					
						
							
								
									
										
										
										
											2004-04-15 15:47:00 +00:00 
										
									 
								 
							 
							
								
									
										 
									 
								
							 
							
								 
							 
							
								
									
								 
							
							
								-->