Not surprising. Most machines support IEEE doubles, and most if not all C compilers on such machines will define double to be an IEEE double. But the C standard does not require this.

That's why I followed up with: "But as far as I know, double and thus d is an IEEE double on all machines on which Perl currently runs." Maybe you missed this?

In reply to Re^7: Introspection into floats/NV by ikegami
in thread Introspection into floats/NV by LanX

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