Online Math Open

Hi Everyone,

I'm delighted to announce that registration is now open for the Fall 2013 Online Math Open! Thank you all for your patience.

For those of you that don't already know, the Online Math Open (OMO) is a team-based contest, where teams of up to four students are given over a week to solve 30 short-answer problems. The contest is completely free, and takes place over the Internet -- therefore, students may team up with anyone they like around the world.

This year's contest will take place from October 18 through October 29, 2013.

Starting this year, the contest itself will be hosted on internetolympiad.org. Team captains can register a team of up to four students there by clicking the link labeled "Register/Update Team". Note that, in particular, only the team captain needs to register on the website. For more information, please check the information page on our website.

We work extremely hard to ensure our questions are of the highest quality, so that even the easy problems will be interesting, non-routine, and not "just another contest problem". (You can see some of our previous problems, including discussion, in the contest section of AoPS .) We hope you enjoy this year's problems as well!

Best, The OMO Team

( This entire post is a quote from the OMO Team)

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}`	$\boxed{123}$

Online Math Open

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