🌐 [translation-sync] [autodiff] Open with a sentence that suits both series

[mmcky]

Automated Translation Sync

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

Source PR

#644 - [autodiff] Open with a sentence that suits both series

Files Updated

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

Details

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

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This PR was created automatically by the translation action.

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✅ Translation Quality Review

Verdict: PASS | Model: claude-sonnet-5 | Date: 2026-10-12
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	10/10
Overall	9.2/10

Summary: ترجمه بخش Overview با کیفیت بالا، دقیق و روان است. اصطلاحات فنی به‌درستی و با ثبات ترجمه شده‌اند و ساختار Markdown/MyST بدون خطا حفظ شده است. تنها چند نکته جزئی سبکی وجود دارد که تأثیری بر کیفیت کلی ترجمه ندارد. ترجمه بخش Overview دقیق و وفادار به متن اصلی است و هیچ اطلاعاتی حذف یا اضافه نشده است اصطلاحات فنی مانند 'کامپایل JIT'، 'موازی‌سازی' و 'بهینه‌سازی غیرخطی چندبُعدی' به درستی و با ثبات ترجمه شده‌اند ساختار جملات روان و مطابق با سبک آکادمیک فارسی است فرمت‌بندی Markdown/MyST از جمله بلوک‌های کد و دایرکتیو include به درستی حفظ شده است

Suggestions:

• [minor · fluency] lectures/autodiff.md — ## مرور کلی - 'به همین دلیل': عبارت 'As such' به 'به همین دلیل' ترجمه شده که معنا را کمی تغییر می‌دهد؛ معنای اصلی نزدیک‌تر به 'از این رو' یا 'به همین سبب' به عنوان یک رابط منطقی است که البته قابل قبول است و مشکل جدی ایجاد نمی‌کند. → از این رو، سرمایه‌گذاری قابل توجهی بر روی آن انجام شده است
• [nit · terminology] lectures/autodiff.md — ## مرور کلی - 'مسائل یافتن ریشه': 'root-finding problems' به 'مسائل یافتن ریشه' ترجمه شده که صحیح است، اما می‌توان آن را به 'مسائل ریشه‌یابی' نیز ترجمه کرد تا طبیعی‌تر باشد؛ این صرفاً یک پیشنهاد سبکی است. → مسائل ریشه‌یابی

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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 updated the Overview paragraph in the Persian document to match the simplified English source sentence, with no unintended changes elsewhere.

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

[Copilot]

🟢 Approval recommended

The single-sentence Farsi translation faithfully mirrors the verified upstream source change and the state metadata is consistent and correct.

0 open findings

What changed in this PR

This PR is an automated translation sync that propagates upstream source PR #644 into the Farsi (fa) lecture set. The upstream change rewrote the opening sentence of the autodiff lecture's Overview so it no longer presents itself as a "more thorough" follow-up building on the jax_intro preview, making the sentence suitable for both the intro and programming series. The Persian translation and the translation state metadata are updated to match.

Changes:

• Simplified the Farsi Overview opening sentence to "This lecture gives an introduction to automatic differentiation using Google JAX," removing the {doc} cross-reference to <jax_intro> and the "more comprehensive" qualifier, mirroring the source PR.
• Updated the translation state file (source-sha, synced-at, tool-version) to reflect the new sync.

File	Description
lectures/​autodiff.md	Rewrites the Persian Overview opening sentence to match the upstream wording and drops the jax_intro cross-reference.
.translate/​state/​autodiff.md.yml	Updates sync metadata: source commit SHA, synced-at date (2026-10-12), and tool version (0.29.4).

I verified the Persian translation accurately reflects the English source change in PR #644 (the {doc} reference and "more thorough" wording were correctly removed), the synced-at date matches the current date (not a future date), and the source-sha matches the PR metadata's sourceCommitSha. No issues were found.

🧠 Review effort: Balanced

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[github-actions]

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