zsyr2k(3) on Linux
The text 3e52111fc27c, as Debian 3.0 (Woody), Debian 1.3 (Bo) shipped it.
perform one of the symmetric rank 2k operations C := alpha*A*B' + alpha*B*A' + beta*C,
The text 3e52111fc27c, as Debian 3.0 (Woody), Debian 1.3 (Bo) shipped it.
perform one of the symmetric rank 2k operations C := alpha*A*B' + alpha*B*A' + beta*C,