🌐 [translation-sync] [multi_hyper] Conversion to JAX and stylesheet check

[mmcky]

Automated Translation Sync

This PR contains automated translations from QuantEcon/lecture-python.myst.

Source PR

#657 - [multi_hyper] Conversion to JAX and stylesheet check

Files Updated

• ✏️ lectures/multi_hyper.md
• ✏️ .translate/state/multi_hyper.md.yml

Details

• Source Language: en
• Target Language: zh-cn
• Model: claude-sonnet-5

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This PR was created automatically by the translation action.

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[github-actions]

✅ Translation Quality Review

Verdict: PASS | Model: claude-sonnet-5 | Date: 2026-08-05
Routing: editor — 1 minor finding(s) in gating categories (accuracy/terminology/syntax/diff-check/other)
Shadow gate: would NOT auto-merge (recorded only; no action taken)

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📝 Translation Quality

Criterion	Score
Accuracy	9/10
Fluency	9/10
Terminology	9/10
Formatting	8/10
Overall	8.9/10

Summary: 翻译整体质量较高，准确传达了原文关于多元超几何分布及管理员问题的技术内容，术语使用规范一致，代码与数学公式格式保持完整。主要问题集中在个别链接前后缺少中文与英文/Markdown元素间的空格（不符合既定的语言特定格式规范），以及一处代码单元中出现了源文档未包含的字体配置代码，需要核实是否属于项目统一处理而非翻译引入的偏差。 数学公式、代码块与LaTeX符号在翻译中完整保留，未出现渲染或语法错误 专业术语（如多元超几何分布、概率质量函数、方差-协方差矩阵等）翻译准确且与术语表一致 整体句子结构自然流畅，符合学术中文表达习惯

Suggestions:

• [minor · accuracy] lectures/multi_hyper.md — ### 多元超几何分布 (imports code cell): 翻译在代码单元中插入了英文源文档中不存在的字体设置代码（FONTPATH、mpl.font_manager 等以及 figure.figsize 设置），这属于对源内容的额外添加，超出了翻译范围。虽然可能是项目统一的字体渲染方案，但与本PR声明的仅翻译文本内容不符，且英文原文没有此改动。 → 如非翻译流程标准操作，建议保持代码单元与英文原文一致，仅翻译代码内的注释部分。
• [minor · formatting] lectures/multi_hyper.md — 适当的概率分布是这里所描述的分布。: 根据翻译规范，中文字符与Markdown链接之间应插入空格，此处“是[这里]”和“分布”与链接之间缺少空格。 → 适当的概率分布是 这里 所描述的分布。
• [minor · formatting] lectures/multi_hyper.md — ### 第一个例子: “将其应用到wiki中的一个例子：”一句中文字符与Markdown链接之间缺少空格，不符合语言特定翻译规范。 → 将其应用到 wiki 中的一个例子：
• [nit · fluency] lectures/multi_hyper.md — 为了帮助我们忽略与此无关的细节，并保护管理员和相关人员的匿名性: 英文原文提到的是“protect the anonymity of the administrator and the subjects”，其中subjects指代提案作者/研究对象，译为“相关人员”虽可理解但略显模糊，可考虑更贴近“研究对象”或“提案人”的表达以增强准确性。 → 为了帮助我们忽略与此无关的细节，并保护管理员和提案相关人员的匿名性

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🔍 Diff Quality

Check	Status
Scope Correct	✅
Position Correct	✅
Structure Preserved	✅
Heading-map Correct	✅
Overall	10/10

Summary: The translation sync correctly mirrors the source's code refactor and heading casing changes, with the heading map appropriately updated to match new English key casing while preserving translated values.

Issues:

• Minor: an extra blank line was introduced after '## 使用方法' heading in target, not present in source structure, though this doesn't affect semantic correctness

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This review was generated automatically by action-translation review mode.

[Copilot]

Pull request overview

This automated translation-sync PR updates the Chinese multi_hyper lecture to stay aligned with the upstream source, including heading-key normalization and a small code simplification in the Urn implementation.

Changes:

• Normalizes translation frontmatter heading keys (notably casing) to match upstream section titles.
• Updates MyST {code-cell} directives to ipython3 throughout the lecture for consistency with the upstream source.
• Simplifies the variance–covariance matrix construction in Urn.moments using a compact matrix formula.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
lectures/multi_hyper.md	Syncs heading keys, code-cell directives, and simplifies the covariance-matrix computation to match upstream.
.translate/state/multi_hyper.md.yml	Updates translation sync state metadata (source SHA, date, mode, tool version).

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[github-actions]

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