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Let $G$ be a connected reductive group over $\mathbb{C}$ of Lie algebra $\mathfrak{g}$.
What is the value of $H^{3}(\mathfrak{g}((t))((s)),\mathbb{C})$ for a Lie algebra $\mathfrak{g}$?
What is the value of $H^{3}(\mathfrak{g}((t))((s)),\mathbb{C})$?
