[PATCH] replace atan2-inputs with more meaningful inputs

[Paul Zimmermann]

thank you Florian, committed.

Paul

> From: Florian Weimer <fweimer@redhat.com>
> Cc: libc-alpha@sourceware.org
> Date: Tue, 29 Jul 2025 10:45:50 +0200
> 
> * Paul Zimmermann:
> 
> > Commit 934d88d used inputs with exponent generated at random in the
> > whole binary64 exponent range, which yields essentially very large
> > or very small values of |y/x|. Instead, this commit generates x, y at
> > random in [-10,10], which should better corresponds to real applications.
> 
> Seems reasonable.
> 
> Reviewed-by: Florian Weimer <fweimer@redhat.com>
> 
> Thanks,
> Florian