OCME · Knowledge & practice index
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302 MKO1,441 families360 batches36,000 derivations
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No. 11146 ·
q-20261013-advance-20261024-r07-convex-set-0096Question 11146: A Missing Midpoint Refutes Convexity, but a Present One Does Not Prove It
Second-context math/bilingual review
Question: candidate; English: AI candidate; this page adds no mathematical or formal proof.