#The matrix
5.4388593399963903e-01 9.9370462412085203e-01 1.0969746452319418e-01 4.4837291206649532e-01
7.2104662057981139e-01 2.1867663239963386e-01 6.3591370975105699e-02 3.6581617683817125e-01
5.2249530577710213e-01 1.0579827325022817e-01 4.0457999585762583e-01 7.6350464084881342e-01

#QR decomp computed using MATLAB

#> t 1e-10

#R
1.0434181725517979e+00 7.2206631564721513e-01 3.0371945598870015e-01 8.6883845111442815e-01
0.0000000000000000e+00 7.2462532386550971e-01 -7.3953941785256813e-02 -2.9029928014361439e-02
0.0000000000000000e+00 0.0000000000000000e+00 -2.8643965469504806e-01 -4.0258674748893997e-01

#Q
5.2125403630790146e-01 8.5192253468958445e-01 -5.0221753461968818e-02
6.9104280483864855e-01 -3.8682349403614080e-01 6.1059595997877780e-01
5.0075350374555994e-01 -3.5298099006850986e-01 -7.9034824548220517e-01

#Difference
0 0 0 0 
0 0 0 0 
0 0 0 0 

0

0
