NAG Library Manual, Mark 28.5
Interfaces:  FL   CL   CPP   AD 

NAG CL Interface Introduction
Example description

nag_lapackeig_ztpqrt (f08bpc) Example Program Results

 Solution(s) for n rows
                    1                  2
 1  (-0.5091,-1.2428)  ( 0.7569, 1.4384)
 2  (-2.3789, 2.8651)  ( 5.1727,-3.6193)
 3  ( 1.4634,-2.2064)  (-2.6613, 2.1339)
 4  ( 0.4701, 2.6964)  (-2.6933, 0.2724)

 Least squares solution(s) for all rows
                    1                  2
 1  (-0.5044,-1.2179)  ( 0.7629, 1.4529)
 2  (-2.4281, 2.8574)  ( 5.1570,-3.6089)
 3  ( 1.4872,-2.1955)  (-2.6518, 2.1203)
 4  ( 0.4537, 2.6904)  (-2.7606, 0.3318)

 Square root(s) of the residual sum(s) of squares
     6.88e-02      1.87e-01