Never mind: I found a non-Perl reference that gave the information I required: "The suffix ‘p-4’, which represents the power of two, written in decimal: 2-4."

Look as I might, I cannot find anything in the docs or articles linked below that says whether the exponent in the hex floats is also in hex?

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
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In reply to Re: Hex floating point format? (Another intimately related question!) by BrowserUk
in thread Hex floating point format specifier? by BrowserUk

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