Mathematiques mistak at ChatGPT

I’d like to report a mathematical issue regarding the domain of the function over the real numbers. The current model seems to incorrectly state the domain as , ignoring that is also defined at negative integers (e.g., ).
The correct domain in should be:

\boxed{{ x \in \mathbb{R} \mid x > 0 } \cup { x \in \mathbb{Z}^{-} }} 
where are the negative integers.
Please flag this for review, as it’s a consistent mathematical oversight across multiple AI systems.

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I’ve also noticed similar issues when dealing with special functions or edge cases in math.

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Yes, exactly! One such case is the domain of the function X^X over the reals. Most models miss that it’s also defined at negative integers like -1, -2, etc.
These small gaps really matter in advanced or precise contexts.

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