题目 #16338
- UUID
f5909f3b-eab7-4bdd-80d8-21c80a32d3ca- 来源
- A中考/2026江苏中考期末数学试卷+答案35.pdf 第 1 页,bbox
[45.0, 269.26, 349.26, 493.17] - 题型 / 学科
- choice / math / JUNIOR
- 知识树
KT_JUNIOR_MATH_STANDARD- 难度
- 难度 3 / 5 中等 · 多步骤
- QA 状态
- PUBLISHED 重试 0 次,得分 0.900
- 最终题 ID
7774
最终题干渲染(f_body 预览)
\(\frac{(B)8_{2}}{^{3}−125 +} \frac{(C)9}{^{2} +}\)
A. 7 6.比较大小: ______0.618(填" >"," <"或" ="). 5−1
D. 10
A. 7 6.比较大小: ______0.618(填" >"," <"或" ="). 5−1
D. 10
答案 / 解析
答案(f_answer)
>
解析(f_ways)
黄金分割比\(\varphi = (√5 - 1)/2\)≈ 0.6180339887...,其精确值略大于 0.618,因此 (√5 - 1)/2 > 0.618。
原图与资产(0)
该题没有裁出图片资产
审计记录
| 阶段 | 审计器 | 结果 | 得分 | 依据(简短) |
|---|---|---|---|---|
| STRUCTURE | structure-rule | PASS | 0.900 | |
| FORMULA | formula-auditor | PASS | 1.000 | |
| KNOWLEDGE | knowledge-auditor | WARN | - | |
| VISION | vision-auditor | PASS | 0.800 | |
| SOLVER | blind-solver | PASS | 0.990 | |
| CRITIC | critic | PASS | 1.000 | |
| SYMBOLIC | symbolic-auditor | WARN | 0.550 | |
| COHERENCE | coherence-auditor | PASS | 0.900 | |
| QUALITY_GATE | quality-gate | PASS | 0.900 | |
| SOLVER | blind-solver | PASS | 1.000 | |
| CRITIC | critic | PASS | 1.000 | |
| COHERENCE | coherence-auditor | PASS | 0.900 | |
| SYMBOLIC | symbolic-auditor | WARN | 0.550 | |
| AUTO_REPAIR_ATTEMPT | answer-repair | PASS | 0.990 | |
| AUTO_REPAIR | answer-repair | PASS | 0.990 | |
| VISION | vision-auditor | PASS | 0.900 |
知识点(0)
无
正式题库记录(t_question.f_id=7774)
- f_qkey
646fb689e85b20ad9ab4ff2eb898e4bd- f_style / 难度
- 1 / 2
- 入库题干
- \(\frac{(B)8_{2}}{^{3}−125 +} \frac{(C)9}{^{2} +}\)
A. 7 6.比较大小: ______0.618(填" >"," <"或" ="). 5−1
D. 10 - 入库答案
- >
- 入库解析
- 黄金分割比\(\varphi = (√5 - 1)/2\)≈ 0.6180339887...,其精确值略大于 0.618,因此 (√5 - 1)/2 > 0.618。
事件
| 时间 | 阶段 | 级别 | 消息 |
|---|---|---|---|
| 2026-09-23 14:35:41 | PUBLISH | INFO | 已发布 t_question.f_id=7774 qkey=646fb689e85b20ad9ab4ff2eb898e4bd |
| 2026-09-23 14:35:41 | QA | INFO | QA: PASS (score=0.900) |
| 2026-09-23 14:30:48 | FORMULA | WARN | 公式转换未确认,保留原文本: option_A |
| 2026-09-23 14:30:31 | FORMULA | WARN | 公式转换未确认,保留原文本: stem |