zsyr(3) on Linux
The text 791d511904d3, as Debian 2.2 (Potato), Debian 2.1 (Slink), Debian 2.0 (Hamm) shipped it.
perform the symmetric rank 1 operation A := alpha*x*( x' ) + A,
The text 791d511904d3, as Debian 2.2 (Potato), Debian 2.1 (Slink), Debian 2.0 (Hamm) shipped it.
perform the symmetric rank 1 operation A := alpha*x*( x' ) + A,