in reply to Re^3: Negative zero from a multiplication by a zero?
in thread Negative zero from a multiplication by a zero?

I don't know what to say about this. It is weird to be sure! I have a 32 bit MS box.

C:\TEMP>perl -v This is perl, v5.10.0 built for MSWin32-x86-multi-thread (with 5 registered patches, see perl -V for more detail)
Update: did a uname -a
C:\TEMP>uname -a CYGWIN_NT-5.1 cobra 1.5.25(0.156/4/2) 2008-06-12 19:34 i686 Cygwin

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Re^5: Negative zero from a multiplication by a zero?
by ikegami (Patriarch) on Jun 09, 2009 at 18:26 UTC
    Again, not all machines and libraries support negative zeroes. Perl lets the underlying layers handle this, so the results won't be the same on all machines.