Mathematics
Omar Shaaban's user avatar
Omar Shaaban's user avatar
Omar Shaaban's user avatar
Omar Shaaban
  • Member for 3 years, 11 months
  • Last seen more than a month ago
  • Beirut, Lebanon
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About

Please feel free to edit any of my answers to correct my numerous mistakes, or to amend my omissions. I will not take it personally, I would prefer to only see useful and correct answers.

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Top posts
answer
1
Modular Arithmetic and divisibility proof
Jun 8, 2020
answer
1
When does $a\mid c$ and $b\mid c$ imply $ab\mid c$?
Jun 9, 2020
answer
1
If $\gcd(a,b)= 1$ and $a$ divides $bc$ then $a$ divides $c\ $ [Euclid's Lemma]
Aug 24, 2020
answer
1
What is a real world application of polynomial factoring?
Dec 20, 2020
question
0
PROPOSED PROOF for: If $p$ is a prime number such that $p|ab$, then $p|a$ or $p|b$.
May 31, 2020
question
0
Proposed proof for:$b! \equiv 0 \pmod a$ $\Rightarrow$ $a \le b$
Jun 8, 2020
question
-1
Proof of the Euclidean Algorithm [closed]
May 27, 2020
Top Meta posts
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9
What's the reputation of MathSE among students and more casual users?
4
The new color of Blockquotes bothers my eyes
3
Why aren't duplicates deleted?