Welcome to RadMaths! We will update popular maths problems and discussions to help you learn, think more and advance in Maths. A big thanks to @Jeff Giff for allowing me to redesign this note. Hope it becomes more accessible to the community now!

$\Large\textbf{Miscellaneous:}$

Course | Calculus

Late Event | Simplifying Trigonometric Values into (Nested) Radicals

$\Large\textbf{Problems:}$

$\textbf{Jeff Giff}$

$\textbf{Valentin Duringer}$

$\Large\textbf{Discussions:}$

$\textbf{Zakir Hussain}$

$\textbf{Yajat Shamji}$

$\text{Recurring Decimals Proof Notes}$

$\Large\textbf{Discussions:}$

$\text{Brilliant's \LaTeX}\text{ Formatting Guide}$

$\text{Percy Jackson's \LaTeX}\text{ Formatting Guide}$

$\text{Daniel Liu's \LaTeX}\text{ Formatting Guide}$

$\text{Frisk Dreemurr's \LaTeX}\text{ Formatting Guide}$

$\text{Páll Márton (A Former Brilliant Member)'s \LaTeX}\text{ Formatting Guide}$

Note by Frisk Dreemurr
4 months, 3 weeks 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:

Hello there @Old friend...

- 4 months, 3 weeks ago

Henlo Andrew

- 4 months, 3 weeks ago

Became soooo inactive (and mostly will be) cuz my "school retirement exams" (final exams lol) are up within five months. So expect me to play ded in Brilliant for long stretches of time

- 4 months, 3 weeks ago

Alright. Nice redesign btw, RadMaths really needed it...

- 4 months, 3 weeks ago