RadMath ReDesigned

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!

$\Large\textbf{Miscellaneous:}$

A List of 1000 Primes

Course | Calculus

Late Event | Approximating a Slice of π

Late Event | Simplifying Trigonometric Values into (Nested) Radicals

$\Large\textbf{Problems:}$

$\textbf{Jeff Giff}$

$\textbf{Valentin Duringer}$

$\Large\textbf{Discussions:}$

$\textbf{Zakir Hussain}$

$\text{Recurring decimals}$

$\textbf{Yajat Shamji}$

$\text{Recurring Decimals Proof Notes}$

$\text{Gandoff Tan}$

$\Large\textbf{Discussions:}$

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

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

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

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

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

Markdown

Appears as

*italics* or _italics_

italics

**bold** or __bold__

bold


- bulleted
- list

bulleted
list


1. numbered
2. list

numbered
list

Note: you must add a full line of space before and after lists for them to show up correctly

paragraph 1

paragraph 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"

Math

Appears 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}

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:

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.
Stay on topic — we're all here to learn more about math and science, not to hear about your favorite get-rich-quick scheme or current world events.

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

Math	Appears 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}`	$\boxed{123}$

Comments

Hello there @Old friend...

A Former Brilliant Member - 3 months, 1 week ago

Henlo Andrew

Frisk Dreemurr - 3 months, 1 week 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

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

Math	Appears 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}`	$\boxed{123}$