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[ar] cs-229-linear-algebra #85

Merged
merged 14 commits into from
Feb 28, 2019
Merged

[ar] cs-229-linear-algebra #85

merged 14 commits into from
Feb 28, 2019

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zaidalyafeai
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A work in progress.

@shervinea shervinea added the in progress Work in progress label Oct 20, 2018
@zaidalyafeai
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@shervinea, I am done with the translation. It would be great if I can see how the page will render on the website to see if there are problems regarding mixing latex with the Arabic text.

@shervinea shervinea added reviewer wanted Looking for a reviewer and removed in progress Work in progress labels Oct 23, 2018
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Great work @zaidalyafeai, thank you for your time! Don't worry about the mathematical rendering, we are going to take care of it.

Now, let's start the review process!

@zaidalyafeai
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@AmjadKhatabi, you can review this if you have some time. You might face some difficulties because of the latex formulae. You can just focus on the vocabulary.

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@zaidalyafeai, done with the first review
very nice work!

⟶

<div dir="rtl">
الإتباع الخطي (Linear Dependence): مجموعة المتجهات تعتبر تابعة خطياً إذا وفقط إذا كل متجه يمكن كتابته بشكل خطي بإسخدام مجموعة من المتجهات الأخرى.
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وجدت مصطلح الارتباط الخطي هو المستخدم واكثر شيوعا

&#10230;

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تفكيك القيمة المنفردة (singular value decomposition) : لأي مصفوفة $A$ من الشكل $n\times m$ ، تفكيك القيمة المنفردة (SVD) يعتبر طريقة تحليل تضمن وجود $U \in \mathbb{R}^{m \times m}$ , مصفوفة قطرية $\Sigma \in \mathbb{R}^{m \times n}$ و $V \in \mathbb{R}^{n \times n}$ حيث أن :
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شوف لو مصطلح مجزئ القيمة المفرده انسب

<br>

**25. Remark: not all square matrices are invertible. Also, for matrices A,B, we have (AB)−1=B−1A−1**

&#10230;
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ملاحظة: ليس جميع المصفوفات يمكن أيجاد معكوس لها. كذلك لأي مصفوفتين $A$ و $B$ نستنتج $(AB)^{-1} = B^{-1} A^{-1}$.
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a very minor typo :)
إيجاد

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Updated the initial review comments !

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All set!

@@ -1,339 +1,413 @@
**1. Linear Algebra and Calculus refresher**
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Finished the final checkups. The file is ready to go!

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@zaidalyafeai I think you have to keep the "⟶" symbols in front of the translations. I checked the merged translations and the symbol was present in all of them.

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Thanks @zaidalyafeai for your work! I reviewed the translation and add some minor comments and suggestions.

&#10230;

<div dir="rtl">
ملخص عن الجبر الخطي
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Shouldn't this be: "ملخص الجبر الخطي و التفاضل و التكامل"?


&#10230;
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ملاحظة : المتجه $x$ المعرف مسبقا يمكن اعتباره مصفوفة من الشكل $n \times 1$ والذي يتم تسميته ب مصفوفة من عمود واحد.
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أقترح تعديل: "والذي يتم تسميته ب مصفوفة" إلى "و الذي يسمى مصفوفة من عمود واحد"


<br>

**14. Vector-vector ― There are two types of vector-vector products:**

&#10230;
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متجه و متجه - هناك نوعين من الضرب ل متجه - متجه :
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أقترح أن يترجم السطر بهذا الشكل:
"ضرب المتجهات: توجد طريقتين لضرب متجه بمتجه:"
بعيدة قليلاً عن الترجمة الحرفية لكن أظنها أسهل للفهم للقارئ العربي

&#10230;

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مصفوفة - متجه : ضرب المصفوفة $A \in \mathbb{R}^{n\times m}$ والمتجه $x \in \mathbb{R}^n$ ينتجه متجه من الشكل $x \in \mathbb{R}^n$ حيث :
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نفس الملاحظة السابقة، أظن أسهل على القارئ العربي أن يترجم السطر بهذا الشكل:
"ضرب مصفوفة و متجه: ضرب مصفوفة .. و متجه .. ينتج عنه متجه .."

@zaidalyafeai
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@mznmel, thanks I made the changes. Regarding the arrow, the Persian don't contain any. Maybe @shervinea can shed some light on that.

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@shervinea this has been revised twice. Shouldn't it be merged ?

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@zaidalyafeai Thanks for letting me know! Will move forward with the merge right now!

@shervinea shervinea merged commit 4a20453 into shervinea:master Feb 28, 2019
@shervinea shervinea changed the title [ar] Linear Algebra and Calculus [ar] cs-229-linear-algebra Oct 6, 2020
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4 participants