dlapy2(3) on Linux
The text 4cf223c590e4, as Debian 1.3 (Bo) shipped it.
return sqrt(x**2+y**2), taking care not to cause unnecessary overflow
The text 4cf223c590e4, as Debian 1.3 (Bo) shipped it.
return sqrt(x**2+y**2), taking care not to cause unnecessary overflow