🌐 [translation-sync] TEST: Subsection deleted (Matrix Operations) (14 - lecture)

[mmcky]

Automated Translation Sync

This PR contains automated translations from QuantEcon/test-translation-sync.

Source PR

#990 - TEST: Subsection deleted (Matrix Operations) (14 - lecture)

Files Added

• ✅ .translate/state/lecture.md.yml

Files Updated

• ✏️ lecture.md

⚠️ Target-Only Sections Removed

The following sections exist in the current translation but have no counterpart in the source document, so this sync removes them (the translation mirrors the source's structure). If the source deleted these sections, this removal is correct — merge as usual. If they are human-authored additions you want to keep, move them into a target-only file before merging (see adding content to a translated edition).

• lecture.md: عملیات ماتریسی

Details

• Source Language: en
• Target Language: fa
• Model: claude-sonnet-5

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This PR was created automatically by the translation action.

[Copilot]

🟢 Approval recommended

The section removal is clean and the new state file's metadata (section-count, source-sha, date, model) is fully consistent with the updated document.

0 open findings

What changed in this PR

This is an automated translation sync PR that mirrors a source-document change (the deletion of the "Matrix Operations" subsection) into the Persian (fa) translation. It keeps the translated edition structurally aligned with the English source by removing the corresponding section and recording the sync state.

Changes:

• Removed the Matrix Operations and Matrix Operations::Applications in Economics entries from the translation.headings front matter in lecture.md.
• Removed the full ## عملیات ماتریسی (Matrix Operations) body section, including its example code and ### کاربردها در اقتصاد subsection.
• Added a new sync-state file recording source-sha, synced-at, model, mode: UPDATE, section-count: 2, and tool-version.

File	Description
lecture.md	Removes the Matrix Operations heading entries and body section to mirror the source deletion; remaining sections flow cleanly.
.translate/​state/​lecture.md.yml	New state file recording sync metadata; section-count: 2 correctly matches the 2 remaining top-level headings and source-sha matches the PR metadata.

🧠 Review effort: Balanced

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[github-actions]

✅ Translation Quality Review

Verdict: PASS | Model: claude-sonnet-5 | Date: 2026-10-09
Routing: auto-merge — no gating findings; floors met

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📝 Translation Quality

Criterion	Score
Accuracy	9/10
Fluency	9/10
Terminology	9/10
Formatting	10/10
Overall	9.2/10

Summary: بخش‌های تغییر یافته (frontmatter، Applications in Economics و حذف Matrix Operations) با دقت و وفاداری بالا ترجمه شده‌اند. ساختار MyST و فرمول‌ها دست‌نخورده باقی مانده و metadata ترجمه به‌درستی اضافه شده است. تنها یک نکته جزئی روانی در بخش کاربردهای اقتصادی وجود دارد که تأثیر چندانی بر کیفیت کلی ندارد. بخش حذف‌شده «Matrix Operations» به‌درستی از ترجمه نیز حذف شده و هماهنگی ساختاری حفظ شده است عنوان و زیرعنوان‌های تغییر یافته در metadata ترجمه (translation.headings) به‌درستی و با انطباق کامل با متن اصلی ثبت شده‌اند اصطلاحات فنی مانند «بسته بودن»، «هویت جمعی» و «معکوس‌های جمعی» دقیق و مطابق با سبک آکادمیک فارسی ترجمه شده‌اند

Suggestions:

• [minor · fluency] lecture.md — #### کاربردها در اقتصاد: عبارت «ترکیب‌های تخصیص‌های امکان‌پذیر، امکان‌پذیر باقی می‌مانند» کمی دست‌وپاگیر و تکراری است و روانی جمله را کاهش می‌دهد، هرچند معنا درست منتقل شده است. → ویژگی بسته بودن تضمین می‌کند که ترکیب تخصیص‌های امکان‌پذیر همچنان امکان‌پذیر باقی می‌ماند

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🔍 Diff Quality

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

Summary: The entire 'Matrix Operations' section (and its 'Applications in Economics' subsection) was correctly removed from the translated document in the same position as the source, with corresponding heading-map entries properly cleaned up.

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

[mmcky]

Closing for test reset