Signed NaN

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• Subject: Signed NaN
• From: TonyMcC <afmcc@...>
• Date: 2020年7月14日 12:25:48 +0100

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Hi,

I tried putting 0/0 into the Lua 5.4.0 interpreter and got a value of -nan. I am just wondering why the negative sign. I know that the value is mathematically undefined, but I sort of expected nan.

Best, Tony

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• Follow-Ups:
  • Re: Signed NaN, Luiz Henrique de Figueiredo
  • Re: Signed NaN, Roberto Ierusalimschy

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