## Excel in math and science

### Master concepts by solving fun, challenging problems.

## It's hard to learn from lectures and videos

### Learn more effectively through short, conceptual quizzes.

## Our wiki is made for math and science

###
Master advanced concepts through explanations,

examples, and problems from the community.

## Used and loved by over 5 million people

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Learn from a vibrant community of students and enthusiasts,

including olympiad champions, researchers, and professionals.

Easy Math Editor

`*italics*`

or`_italics_`

italics`**bold**`

or`__bold__`

boldNote: you must add a full line of space before and after lists for them to show up correctlyparagraph 1

paragraph 2

`[example link](https://brilliant.org)`

`> This is a quote`

Remember to wrap math in \( ... \) 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

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TopNewestpardon me, here is the link to the account for the great person..

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Hats off to this guy......................and especially being a level 5 users in Mechanics is awesome and obviously to be appreciated. :O

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There are people who are level 5 in mechanics but 4 in math too..

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All the smart people come from AoPS. :P

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Lawrence S.

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DINOBOY!!! OP!!

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another perfect 4 PS- even Lawrence has perfect 4 now.

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If level 5 of Algebra and Trigo seems so easy , I can't guess what level 1 would be like

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Level 2 of Algebra and Trigonometry has a question \( 3 \times ( 4 + 2 / 3 ) \)

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Lol

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dinoboy you beast <3

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Not five any more. Calculus is level four.

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Well the calculus diagnostic is bugged... the last problem's stored answer is wrong. I sent in a dispute to attempt to fix this and place me in lvl 5.

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i Salute U DUDE!!

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I think they have fixed it now (seeing that you're in 5th level).

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was the answer 38 ? becoz i got it wrong for 38

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U r just awesum dude..................

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he s truly great!!!!!!

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wow i m truely awestruck

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There are atleast 10 such people now.

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Here's another: https://brilliant.org/profile/danny%20casey%20best-81tlgd/ Earlier I had thought that there would be only 1 or 2 such people but now I'm beginning to think that there may be many more.

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Here's another guy: https://brilliant.org/profile/danny%20casey%20iit-81tlgd/

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See here.

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hi. im melvin. i just joined 2 weeks ago.. i have a friend who ask me to join this thing and he is on level 5 i all subjects

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all 5..........i am in 4th level .....

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