This manual relates to an old release of the Library.
The documentation for the current release is also available on this site.
NAG Library Manual, Mark 27.1
Interfaces:  FL   CL   CPP   AD 
NAG FL Interface Introduction
Example description
 F01QGF Example Program Results

 RQ factorization of A

 Vector ZETA
   1.2649   1.3416   1.1547

 Matrix A after factorization (R is in left-hand upper triangle)
   -4.0000 -1.0000 -1.0000  0.6325 -0.0000
    0.0000 -2.0000  0.0000  0.0000 -0.4472
    0.0000  0.0000 -3.0000  0.5774  0.5774