# Oct 14 - Great Wiki Submissions from the past week

The Brilliant Community has contributed wonderfully to the Wiki. Here are some of the best articles submitted over the past week (perfect for a bedtime read):

Level 1-2

(Algebra) Simplify Ratios - By Ramprasad Rakhonde and Kevin Chung

(Geometry) Properties of Regular Polygons - By Jaydee Lucero

(Combinatorics) Data - Mean - By Yash Singhal and Yuliya Skripchenko

(Number Theory) Hexadecimal Numbers - By Sharky Kesa and Yash Singhal

(Calculus) Derivative of Polynomials - Basic - By Mei Lam

Level 3+

(Number Theory) Number of Factors - By Pranshu Gaba

(Number Theory) Bezout’s Identity - By Anuj Shikarkhane

(Mechanics) Centripetal Acceleration - By Josh Silverman

(Number Theory) Diophantine Equations - Solve by Factoring - by Mursalin Habib

(Number Theory) Wilson’s Theorem - by Jubayer Nirjhor

(Number Theory) Sum of Factors - By Krishna Ar and Trevor Arashiro

If you notice other great articles, please let us know!

Note by Calvin Lin
6 years, 9 months ago

This discussion board is a place to discuss our Daily Challenges and the math and science related to those challenges. Explanations are more than just a solution — they should explain the steps and thinking strategies that you used to obtain the solution. Comments should further the discussion of math and science.

When posting on Brilliant:

• Use the emojis to react to an explanation, whether you're congratulating a job well done , or just really confused .
• Ask specific questions about the challenge or the steps in somebody's explanation. Well-posed questions can add a lot to the discussion, but posting "I don't understand!" doesn't help anyone.
• Try to contribute something new to the discussion, whether it is an extension, generalization or other idea related to the challenge.

MarkdownAppears as
*italics* or _italics_ italics
**bold** or __bold__ bold
- bulleted- list
• bulleted
• list
1. numbered2. list
1. numbered
2. list
Note: you must add a full line of space before and after lists for them to show up correctly
paragraph 1paragraph 2

paragraph 1

paragraph 2

[example link](https://brilliant.org)example link
> This is a quote
This is a quote
    # I indented these lines
# 4 spaces, and now they show
# up as a code block.

print "hello world"
# I indented these lines
# 4 spaces, and now they show
# up as a code block.

print "hello world"
MathAppears as
Remember to wrap math in $$ ... $$ or $ ... $ to ensure proper formatting.
2 \times 3 $2 \times 3$
2^{34} $2^{34}$
a_{i-1} $a_{i-1}$
\frac{2}{3} $\frac{2}{3}$
\sqrt{2} $\sqrt{2}$
\sum_{i=1}^3 $\sum_{i=1}^3$
\sin \theta $\sin \theta$
\boxed{123} $\boxed{123}$

Sort by:

I give my thanks to all those who contributed. Thanks!

- 6 years, 9 months ago

Thanks for the great writeups! We look forward to learning more from you :)

Staff - 6 years, 9 months ago

I am glad that my contribution in this has helped others.

- 6 years, 9 months ago

Maybe we should be allowed to Like, Save to Sets, and Reshare articles.

Just a thought.

- 6 years, 9 months ago

We like that idea too!

Staff - 6 years, 9 months ago

nice idea that!

- 6 years, 9 months ago

Nice, we need more mechanics problems in wiki.

- 6 years, 9 months ago

I agree. The simplest way is to encourage your friends and seniors to add an example problem each into the wiki. This way, everyone can learn from each other, and improve our understanding!

Staff - 6 years, 9 months ago

Great Work .... Nice To Read .... Worth Spending time on Brilliant.org A Lot To Learn.... Brilliant Work...

- 6 years, 9 months ago

I wrote about mathematical induction and added some more problems just a few days ago. It's not done yet, but I'll keep up with this later. I have a math test next week, so I'll post some solutions for those problems. Thanks everyone for the wikis! ^__^

- 6 years, 9 months ago

Sounds exciting!!

Staff - 6 years, 9 months ago

Check out my new posts in Combinatorics Section under the Data head. I hope I was able to contribute to Brilliant.

- 6 years, 9 months ago

Great posts!I was interested in knowing when the other sections of the Number Theory wiki are coming out @Calvin Lin

- 6 years, 9 months ago

We have just added the ability for you to post a wiki page directly, so you can start to add to the Wiki collection in any topic!

(We will be making an announcement shortly, which will provide more details.)

Staff - 6 years, 9 months ago

Cool!

- 6 years, 9 months ago

I salute to those who devoted their time

- 6 years, 9 months ago

i would like to thank everyone who are helping us by sharing these things thanks for Calvin Lin

- 6 years, 9 months ago