I certainly understand operator based context and all that stuff that makes Perl so Special (well, obviously not all of it). I guess I just never really thought about what numerical value undef should have. My understanding of undefined is that it shouldn't have any value at all, by definition. I suppose that something like NaN would be closest to my expectations.

In reply to Re^4: undef == 0? by stu42j
in thread undef == 0? by stu42j

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