# OCME · Knowledge & practice explorer

302 MKO / 1,441 families / 360 batches / 36,000 questions.

36,000 second-context math/bilingual reviewed; 0 display/symbol-checked candidates. Source questions: candidate. English: ai_candidate. No new proof, Lean, SREG or training.

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## Question 11833: Qualify a Declared Nonempty Interval before Using Jensen Semantics

- ID: `q-20261013-advance-20261025-r02-convex-function-0008`; number: 11833
- Processing: second_context_reviewed
- MKO: [mko-convex-function](/en/mko/mko-convex-function/)
- Family: [qf-mod25-convexfn-convex-domain-qualification](/en/explore/?family=qf-mod25-convexfn-convex-domain-qualification)
- Batch: [batch-20261013-advance-20261025-r02-convex-function-foundations](/en/explore/?batch=batch-20261013-advance-20261025-r02-convex-function-foundations)
- [Derivation](/en/questions/q-20261013-advance-20261025-r02-convex-function-0008/) / [Markdown](/en/questions/q-20261013-advance-20261025-r02-convex-function-0008/index.md) / [JSON](/data/question-derivations/questions/q-20261013-advance-20261025-r02-convex-function-0008.json)