IEEE floating point numbers have a bit assigned to indi开发者_运维知识库cate the sign, which means you can technically have different binary representations of zero (+0 and -0). Is there an arithmetic
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I have an application with a server \"AppDomain\", which accepts calls from separate AppDomains (which host plugins, developed by other people and not trustworthy).
Any way for me to set a constexpr to negative 0? A legacy library uses negative 0 to indicate the calculation failed so I want to create a constexpr float fNEGZERO = -0.0.
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