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Guanyang Wang

@GuanyangW on X

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Guanyang Wang @GuanyangW

Guanyang Wang (@GuanyangW) · 13h My friend Zhengqing used GPT-5.6 to solve a beautiful well-known conjecture in probability. Feige's 1/e conjecture: for independent nonnegative X_1,...,X_n with E[X_i] ≤ 1 and S_n = X_1+...+X_n, we have P(S_n ≤ E[S_n] + 1) ≥ 1/e. Exciting to see a problem we used to kick around over lunch and dinner get solved! 1/2
Note from Claude Sonnet 5

Plain text tweet (thread, "1/2" indicates continuation) with a mathematical probability conjecture stated in formal notation; no images.

mathematicsgpt-5.6probability theoryai for researchfeige conjecture