atan2.al

ARM上的如果你对底层感兴趣

# NOTE: Derived from ..\..\lib\POSIX.pm.
# Changes made here will be lost when autosplit again.
# See AutoSplit.pm.
package POSIX;

#line 317 "..\..\lib\POSIX.pm (autosplit into ..\..\lib\auto/POSIX/atan2.al)"
sub atan2 {
    usage "atan2(x,y)" if @_ != 2;
    atan2($_[0], $_[1]);
}

# end of POSIX::atan2
1;