Rank 255  Eqn 6723  y=a+bx2+cx4+dx6+ex8

r2 Coef Det    	DF Adj r2      	Fit Std Err    	F-value
0.9999995632   	0.9999988352   	0.0003529446   	2289284.4962

 Parm  	Value        	Std Error    	t-value      	95% Confidence Limits     	P>|t|
 a    	0.968268782  	0.000261248  	3706.322091  	0.967543442  	0.968994123  	0.00000
 b    	-0.00037238  	8.55267e-07  	-435.400137  	-0.00037476  	-0.00037001  	0.00000
 c    	4.6435e-08   	6.49494e-10  	71.49421206  	4.46318e-08  	4.82383e-08  	0.00000
 d    	-1.5041e-12  	1.64612e-13  	-9.13711795  	-1.9611e-12  	-1.047e-12   	0.00080
 e    	-4.9289e-17  	1.30743e-17  	-3.76993442  	-8.5589e-17  	-1.2989e-17  	0.01961

Area Xmin-Xmax 	Area Precision
39.098553095   	0.0000000000
Function min   	X-Value        	Function max   	X-Value
0.0100144998   	80.000000000   	0.9682687823   	4.084994e-09
1st Deriv min  	X-Value        	1st Deriv max  	X-Value
-0.018898380   	39.362384355   	-9.67951e-14   	1.29967e-10 
2nd Deriv min  	X-Value        	2nd Deriv max  	X-Value
-0.000744767   	3.663141e-09   	0.0005983081   	66.324670672

Soln Vector    	Covar Matrix   	            
GaussElim      	LUDecomp       	            
r2 Coef Det    	DF Adj r2      	Fit Std Err    	Max Abs Err
0.9999995632   	0.9999988352   	0.0003529446   	0.0005352743
Source   	Sum of Squares    	DF      	Mean Square        	F Statistic      	P>F
Regr     	1.1407034         	4       	0.28517585         	2.28928e+06      	0.00000
Error    	4.9827945e-07     	4       	1.2456986e-07  
Total    	1.1407039         	8   

Date           	Time           	File Source
Nov 19, 2010   	10:11:34 PM    	C:\Program Files (x86)\TableCurve2Dv5.01

#include <math.h> 

/*--------------------------------------------------------------*/
double eqn6723(double x)
/*--------------------------------------------------------------*
   TableCurve Function: .\CDE6641.tmp Nov 19, 2010 10:11:34 PM 
   Uvit 2km 
   X= sza 
   Y= Uvit 2km 
   Eqn# 6723  y=a+bx^2+cx^4+dx^6+ex^8 
   r2=0.9999995631824857 
   r2adj=0.9999988351532952 
   StdErr=0.0003529445587840922 
   Fstat=2289284.496234133 
   a= 0.9682687822517592 
   b= -0.0003723834115887786 
   c= 4.643503416861644E-08 
   d= -1.504080698964529E-12 
   e= -4.928929634129989E-17 
 *--------------------------------------------------------------*/
{
  double y;
  x=x*x;
  y=0.9682687822517592+x*(-0.0003723834115887786+
    x*(4.643503416861644E-08+x*(-1.504080698964529E-12+
    x*-4.928929634129989E-17)));
  return(y);
}