Rank 332  Eqn 6723  y=a+bx2+cx4+dx6+ex8

r2 Coef Det    	DF Adj r2      	Fit Std Err    	F-value
0.9999917148   	0.9999779061   	0.0010434023   	120695.94526

 Parm  	Value        	Std Error    	t-value      	95% Confidence Limits     	P>|t|
 a    	1.115478122  	0.000772321  	1444.318579  	1.113333814  	1.117622429  	0.00000
 b    	7.36751e-05  	2.52841e-06  	29.13891797  	6.66551e-05  	8.0695e-05   	0.00001
 c    	-1.6941e-09  	1.92008e-09  	-0.88231429  	-7.0251e-09  	3.63689e-09  	0.42744
 d    	2.8425e-12   	4.86639e-13  	5.841073232  	1.49137e-12  	4.19362e-12  	0.00428
 e    	-2.4638e-16  	3.86513e-17  	-6.37443101  	-3.5369e-16  	-1.3907e-16  	0.00311

Area Xmin-Xmax 	Area Precision
105.54350633   	6.574439e-20
Function min   	X-Value        	Function max   	X-Value
1.1154781216   	2.847015e-08   	1.8493935456   	80.000000000
1st Deriv min  	X-Value        	1st Deriv max  	X-Value
1.915066e-14   	1.29967e-10    	0.0229278432   	78.865247207
2nd Deriv min  	X-Value        	2nd Deriv max  	X-Value
-0.000106774   	80.000000000   	0.0005474049   	63.225853089

Soln Vector    	Covar Matrix   	            
GaussElim      	LUDecomp       	            
r2 Coef Det    	DF Adj r2      	Fit Std Err    	Max Abs Err
0.9999917148   	0.9999779061   	0.0010434023   	0.0012296623
Source   	Sum of Squares    	DF      	Mean Square        	F Statistic      	P>F
Regr     	0.52560105        	4       	0.13140026         	120696           	0.00000
Error    	4.3547532e-06     	4       	1.0886883e-06  
Total    	0.52560541        	8   

Date           	Time           	File Source
Nov 19, 2010   	10:07:55 PM    	C:\Program Files (x86)\TableCurve2Dv5.01

#include <math.h> 

/*--------------------------------------------------------------*/
double eqn6723(double x)
/*--------------------------------------------------------------*
   TableCurve Function: .\CDEE60.tmp Nov 19, 2010 10:07:55 PM 
   Rvit 1 km 
   X= sza 
   Y= Rvit 1km 
   Eqn# 6723  y=a+bx^2+cx^4+dx^6+ex^8 
   r2=0.9999917147861712 
   r2adj=0.9999779060964564 
   StdErr=0.001043402271398894 
   Fstat=120695.9452641157 
   a= 1.115478121579359 
   b= 7.367505561248991E-05 
   c= -1.694117327632815E-09 
   d= 2.842495887084427E-12 
   e= -2.463800477819451E-16 
 *--------------------------------------------------------------*/
{
  double y;
  x=x*x;
  y=1.115478121579359+x*(7.367505561248991E-05+
    x*(-1.694117327632815E-09+x*(2.842495887084427E-12+
    x*-2.463800477819451E-16)));
  return(y);
}