dgehd2(3) on Linux
The text c7feb3417899, as Debian 3.0 (Woody) shipped it.
reduce a real general matrix A to upper Hessenberg form H by an orthogonal similarity transformation
The text c7feb3417899, as Debian 3.0 (Woody) shipped it.
reduce a real general matrix A to upper Hessenberg form H by an orthogonal similarity transformation