Note: this is the expected result, not the one from dib
Reading mat A (coefficient)
0.95	1.09	1.01	1.09	
1.94	1.95	2.02	1.91	
2.92	3	2.93	2.98	
4.01	3.95	3.97	3.94	
1	0	0	-1	
1	0	-1	0	
1	-1	0	0	
0	1	0	-1	
0	1	-1	0	
0	0	1	-1	

Reading mat C (known)
1	
2	
3	
4	
0	
0	
0	
0	
0	
0	


Calculating...
New coefficient matrix
32.2726	28.418	28.3536	28.2419	
28.418	32.5931	28.5114	28.4156	
28.3536	28.5114	32.4463	28.3323	
28.2419	28.4156	28.3323	32.2402	

New known matrix
29.63	
29.79	
29.72	
29.61	

Results
 0.253280216940  
 0.252112563361  
 0.253205061818  
 0.251830755168  
