[mmcky]

Automated Translation Sync

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

Source PR

#638 - Correct two typos in exercise text (functions, python_by_example)

Files Updated

• ✏️ lectures/functions.md
• ✏️ .translate/state/functions.md.yml
• ✏️ lectures/python_by_example.md
• ✏️ .translate/state/python_by_example.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.

[github-actions]

✅ Translation Quality Review

Verdict: PASS | Model: claude-sonnet-5 | Date: 2026-11-02
Routing: auto-merge — no gating findings; floors met
Shadow gate: would 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	9/10
Overall	9/10

Summary: 改动部分（Overview、Random Draws、Exercises、Advanced Exercises）翻译准确、流畅，术语使用与参考术语表一致，MyST/Markdown 格式和代码块均完整保留，未发现语法错误或实质性问题。 Overview、Random Draws、Exercises 等改动章节的术语与既有术语表保持一致（如'关键字参数''位置参数''递归函数'等） 代码块、数学公式、MyST 指令语法均完整保留，未发现断裂或格式错误 中文标点符号使用规范，行文流畅，符合学术文本的语域

Suggestions:

• [minor · fluency] lectures/functions.md — ## Overview: 英文原文 'In this lecture we'll' 后面的编号列表第二项 'learn to do is build our own user-defined functions' 原文本身有语法瑕疵（残留的 'learn to do is'），中文翻译为'学习构建我们自己的用户自定义函数'，已经合理地修正了原文的不通顺之处，是恰当的意译处理，不构成问题。
• [nit · terminology] lectures/functions.md — ### Random Draws / Applications: 标题元数据中 'Applications::Random Draws' 被译为 '随机抽取'，与 python_by_example.md 中 'Random Draws' 的翻译一致，术语统一，无问题。

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🔍 Diff Quality

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

Summary: Both source text edits were correctly and proportionally mirrored in the corresponding translated files with no scope, position, or structural issues.

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

[Copilot]

🟢 Approval recommended

No outstanding issues remain since the changes are minimal, correct translation typo fixes with a valid cross-reference and consistent metadata updates.

No open issues 🎉

What changed in this PR

This PR is an automated translation sync mirroring upstream source PR QuantEcon/lecture-python-programming#638. It applies two minor wording/typo corrections to the Simplified Chinese translations of exercise text in functions.md and python_by_example.md, and updates the corresponding translation-state metadata files. These changes keep the zh-cn lectures in sync with the English source material.

Changes:

• python_by_example.md: reword "注意假设 var = 42" → "注意如果 var = 42" ("assuming" → "if") in the legend hint.
• functions.md: reword the recursion exercise reference to "重写来自 练习 1 的函数".
• Update .translate/state/*.yml metadata (source-sha, synced-at, tool-version 0.25.0 → 0.30.0).

File	Description
lectures/​python_by_example.md	Corrects "假设" → "如果" in the f-string legend hint for clarity.
lectures/​functions.md	Rewords the recursion exercise sentence; cross-reference target factorial_exercise is valid (defined at functions.md:476).
.translate/​state/​python_by_example.md.yml	Updates sync metadata (sha/date/tool-version) for the synced file.
.translate/​state/​functions.md.yml	Updates sync metadata (sha/date/tool-version) for the synced file.

I reviewed the changes and found no issues to raise. The edits are correct, minimal translation typo fixes; the cross-reference label resolves correctly, the added spacing before [练习 1] matches existing usage in the same file (e.g., functions.md:381), and the state metadata updates (including the synced-at: "2026-11-02" date, which matches the current date) are consistent.

_{Review effort: Balanced}