9 lines
		
	
	
	
		
			92 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			9 lines
		
	
	
	
		
			92 B
		
	
	
	
		
			C
		
	
	
	
	
	
#include "f2c.h"
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double d_abs(x)
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doublereal *x;
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{
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if(*x >= 0)
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	return(*x);
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return(- *x);
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}
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