# OCME · 知識與練習查找

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.

1 results; page 1/1.

## 第 20531 題：上確界與下確界

- ID: `q-20261014-advance-20261107-r02-supremum-and-infimum-0056`; number: 20531
- Processing: second_context_reviewed
- MKO: [mko-supremum-and-infimum](/zh-Hant/mko/mko-supremum-and-infimum/)
- Family: [qf-mod38-supinf-lower-bound-greatestness](/zh-Hant/explore/?family=qf-mod38-supinf-lower-bound-greatestness)
- Batch: [batch-20261014-advance-20261107-r02-supremum-and-infimum-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r02-supremum-and-infimum-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r02-supremum-and-infimum-0056/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r02-supremum-and-infimum-0056/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r02-supremum-and-infimum-0056.json)