Rank 254  Eqn 6723  y=a+bx2+cx4+dx6+ex8

r2 Coef Det    	DF Adj r2      	Fit Std Err    	F-value
0.9999995042   	0.9999986779   	0.0003425263   	2016965.8129

 Parm  	Value        	Std Error    	t-value      	95% Confidence Limits     	P>|t|
 a    	0.881524763  	0.000253536  	3476.917052  	0.880820834  	0.882228693  	0.00000
 b    	-0.00034463  	8.30021e-07  	-415.205909  	-0.00034693  	-0.00034233  	0.00000
 c    	4.46646e-08  	6.30322e-10  	70.85992414  	4.29145e-08  	4.64146e-08  	0.00000
 d    	-1.7093e-12  	1.59753e-13  	-10.6997625  	-2.1529e-12  	-1.2658e-12  	0.00043
 e    	-2.8887e-17  	1.26884e-17  	-2.27666115  	-6.4116e-17  	6.34145e-18  	0.08510

Area Xmin-Xmax 	Area Precision
35.424736544   	2.938156e-19
Function min   	X-Value        	Function max   	X-Value
0.0088020643   	80.000000000   	0.8815247635   	4.100884e-09
1st Deriv min  	X-Value        	1st Deriv max  	X-Value
-0.017240383   	38.943208521   	-8.9581e-14    	1.29967e-10 
2nd Deriv min  	X-Value        	2nd Deriv max  	X-Value
-0.000689259   	4.312642e-09   	0.0005387496   	65.850219703

Soln Vector    	Covar Matrix   	            
GaussElim      	LUDecomp       	            
r2 Coef Det    	DF Adj r2      	Fit Std Err    	Max Abs Err
0.9999995042   	0.9999986779   	0.0003425263   	0.0005178020
Source   	Sum of Squares    	DF      	Mean Square        	F Statistic      	P>F
Regr     	0.94655606        	4       	0.23663902         	2.01697e+06      	0.00000
Error    	4.6929703e-07     	4       	1.1732426e-07  
Total    	0.94655653        	8   

Date           	Time           	File Source
Nov 19, 2010   	9:59:36 PM     	C:\Program Files (x86)\TableCurve2Dv5.01

#include <math.h> 

/*--------------------------------------------------------------*/
double eqn6723(double x)
/*--------------------------------------------------------------*
   TableCurve Function: .\CDE70F6.tmp Nov 19, 2010 9:59:36 PM 
   VIT U 0 km 
   X= sza 
   Y= U 0 km 
   Eqn# 6723  y=a+bx^2+cx^4+dx^6+ex^8 
   r2=0.9999995042060218 
   r2adj=0.9999986778827249 
   StdErr=0.0003425262863451716 
   Fstat=2016965.812897169 
   a= 0.8815247634870993 
   b= -0.0003446297025320396 
   c= 4.466455212482228E-08 
   d= -1.709320333122515E-12 
   e= -2.888714586476976E-17 
 *--------------------------------------------------------------*/
{
  double y;
  x=x*x;
  y=0.8815247634870993+x*(-0.0003446297025320396+
    x*(4.466455212482228E-08+x*(-1.709320333122515E-12+
    x*-2.888714586476976E-17)));
  return(y);
}