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.

## Comments

Sort by:

TopNewestI thank you for your contribution to the knowledge bank.:):):):):):):):):):):) – Adarsh Kumar · 2 years, 7 months ago

Log in to reply

@Jubayer Nirjhor – Mardokay Mosazghi · 2 years, 7 months ago

i agree thanksLog in to reply

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! – Jordi Bosch · 2 years, 7 months ago

Log in to reply

– Jubayer Nirjhor · 2 years, 7 months ago

Thanks for pointing out. Actually I started out the note but left it incomplete as it was getting late. I've completed it now.Log in to reply

– Calvin Lin Staff · 2 years, 7 months ago

Can you help out by adding examples that you know of? That would greatly improve the page.Log in to reply

– Jordi Bosch · 2 years, 7 months ago

Jensen and calculus are things I haven't already been taught. That's precisely why I was asking.Log in to reply

Thank you very much for sharing such huge knowledge. . – Rishabh Tiwari · 1 year ago

Log in to reply

hi there have you ever joined competitions like IMO? – すすべての すべての · 1 year, 7 months ago

Log in to reply

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? – Rahul Saha · 2 years, 3 months ago

Log in to reply

– Jubayer Nirjhor · 2 years, 3 months ago

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.Log in to reply

@Jubayer Nirjhor

What is a in your product of factors wiki. – Trevor Arashiro · 2 years, 7 months ago

Log in to reply

Conclusionpart, separated by a line. The first part was written by @Calvin Lin. – Jubayer Nirjhor · 2 years, 7 months agoLog in to reply