The file src/zhegall.f contains code extracted from LAPACK 3.8.0
The file src/zggsvdall.f contains code extracted from Lapack 3.8.0 (see NEWS for info)
The files src/{dggsvd3.f,dggsvp3.f} have been taken from Lapack 3.8.0
The licence of LAPACK may be found here: http://www.netlib.org/lapack/LICENSE.txt

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