Re: [csswg-drafts] [css-values-4] Agressively simplifying a Sum node can change the sign of 0 (#13919)

Is this author-observable? E.g. if authors do `sign(var(--foo) * infinity)` where `--foo` is such an express, can the result ever be a non-zero?
Would it make sense to define `sign(-0)` as returning a regular `0`?

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Received on Thursday, 14 May 2026 14:19:03 UTC