Rank 345  Eqn 6723  y=a+bx2+cx4+dx6+ex8

r2 Coef Det    	DF Adj r2      	Fit Std Err    	F-value
0.9999995477   	0.9999987938   	0.0003439007   	2210774.6843

 Parm  	Value        	Std Error    	t-value      	95% Confidence Limits     	P>|t|
 a    	0.926731020  	0.000254554  	3640.611419  	0.926024266  	0.927437775  	0.00000
 b    	-0.00035933  	8.33352e-07  	-431.181379  	-0.00036164  	-0.00035701  	0.00000
 c    	4.56179e-08  	6.32851e-10  	72.08315338  	4.38608e-08  	4.7375e-08   	0.00000
 d    	-1.5964e-12  	1.60394e-13  	-9.95309064  	-2.0417e-12  	-1.1511e-12  	0.00057
 e    	-4.0347e-17  	1.27393e-17  	-3.16710796  	-7.5717e-17  	-4.9768e-18  	0.03395

Area Xmin-Xmax 	Area Precision
37.325244437   	9.295175e-20
Function min   	X-Value        	Function max   	X-Value
0.0093733468   	80.000000000   	0.9267310203   	4.084994e-09
1st Deriv min  	X-Value        	1st Deriv max  	X-Value
-0.018112265   	39.158734958   	-9.3401e-14    	1.29967e-10 
2nd Deriv min  	X-Value        	2nd Deriv max  	X-Value
-0.000718652   	3.663141e-09   	0.0005703973   	66.076231556

Soln Vector    	Covar Matrix   	            
GaussElim      	LUDecomp       	            
r2 Coef Det    	DF Adj r2      	Fit Std Err    	Max Abs Err
0.9999995477   	0.9999987938   	0.0003439007   	0.0005282653
Source   	Sum of Squares    	DF      	Mean Square        	F Statistic      	P>F
Regr     	1.045853          	4       	0.26146326         	2.21077e+06      	0.00000
Error    	4.7307084e-07     	4       	1.1826771e-07  
Total    	1.0458535         	8   

Date           	Time           	File Source
Nov 19, 2010   	10:03:22 PM    	C:\Program Files (x86)\TableCurve2Dv5.01

#include <math.h> 

/*--------------------------------------------------------------*/
double eqn6723(double x)
/*--------------------------------------------------------------*
   TableCurve Function: .\CDEE202.tmp Nov 19, 2010 10:03:22 PM 
   Uvit 1 km 
   X= sza 
   Y= Uvit 1km 
   Eqn# 6723  y=a+bx^2+cx^4+dx^6+ex^8 
   r2=0.9999995476700748 
   r2adj=0.999998793786866 
   StdErr=0.0003439007257684709 
   Fstat=2210774.684282834 
   a= 0.9267310203283815 
   b= -0.0003593257688542949 
   c= 4.561789738969226E-08 
   d= -1.596417454579047E-12 
   e= -4.03467253944088E-17 
 *--------------------------------------------------------------*/
{
  double y;
  x=x*x;
  y=0.9267310203283815+x*(-0.0003593257688542949+
    x*(4.561789738969226E-08+x*(-1.596417454579047E-12+
    x*-4.034672539440880E-17)));
  return(y);
}