ssyr2(3) on Linux
The text e24b64dbb5b5, as Debian 3.0 (Woody), Debian 1.3 (Bo) shipped it.
perform the symmetric rank 2 operation A := alpha*x*y' + alpha*y*x' + A,
The text e24b64dbb5b5, as Debian 3.0 (Woody), Debian 1.3 (Bo) shipped it.
perform the symmetric rank 2 operation A := alpha*x*y' + alpha*y*x' + A,