Hi. I've listed all my (non-trivial) articles on Brilliant Wiki (till now) here. I'd really appreciate your feedback.
Cauchy - Schwarz Inequality (Algebra - Classical Inequalities)
Product of Factors (Number Theory - Integers) (the last part is written by me)
Finding the Last Digit of a Power (Number Theory - Modular Arithmetic)
Euler's Totient Function (Number Theory - Modular Arithmetic)
Simon's Favorite Factoring Trick (Number Theory - Diophantine Equations)
That's all folks! If I write another one, I'll add here.
Easy Math Editor
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:
*italics*
or_italics_
**bold**
or__bold__
paragraph 1
paragraph 2
[example link](https://brilliant.org)
> This is a quote
\(
...\)
or\[
...\]
to ensure proper formatting.2 \times 3
2^{34}
a_{i-1}
\frac{2}{3}
\sqrt{2}
\sum_{i=1}^3
\sin \theta
\boxed{123}
Comments
I thank you for your contribution to the knowledge bank.:):):):):):):):):):):)
Log in to reply
i agree thanks @Jubayer Nirjhor
Incredible job! In my opinion I think Jensen's note should need one or two examples in order to make it more clear. You'll help lots of people with this amazing notes, thank you for this material!
Log in to reply
Can you help out by adding examples that you know of? That would greatly improve the page.
Log in to reply
Jensen and calculus are things I haven't already been taught. That's precisely why I was asking.
Thanks for pointing out. Actually I started out the note but left it incomplete as it was getting late. I've completed it now.
@Jubayer Nirjhor
What is a in your product of factors wiki.
Log in to reply
I have no idea. I wrote the paragraph after the Conclusion part, separated by a line. The first part was written by @Calvin Lin.
In the proof section of Euler's criterion,you appear to be giving a link to Fundamental theorem of algebra but the link actually takes us to the wiki on Wilson's theorem.Which was it supposed to be?
Log in to reply
It was supposed to be FTA itself. I was planning a proof using Wilson's theorem, but then later changed my mind, hence the confusion. Corrected.
hi there have you ever joined competitions like IMO?
Thank you very much for sharing such huge knowledge. .