ch 8/p88.c
//Function to change a real number into its absolute value

Function to change a real number into its absolute value
Function to change a real number into its absolute value
float absVal (float x)
	{	
		if (x < 0)
			x = -x ;
		return x ;
	}
float absVal ( float x ) { if ( x < 0 ) x = - x ; return x ; }
Function to change a real number into its absolute value
Function to change a real number into its absolute value