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Subject: [SG10] Math special fctns feature test macro
From: W Brown (webrown.cpp_at_[hidden])
Date: 2015-05-05 21:10:41


At tonight’s SG10 meeting, I was asked to provide the document number of the Committee Draft of what became the Mathematical Special Functions Int’l Standard. That paper was N2850, and is available via http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2009/n2850.pdf.

It is Clause 5.1 of that document that specifies the equivalent of a feature test macro as it was understood in 2009.

Best,

— WEB


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