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.

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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:

`*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)`

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Remember to wrap math in`\(`

...`\)`

or`\[`

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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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TopNewestRofl.

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Ah , Never thought of this :P

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Lolfication of Infinity.Haha

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That's a great proof! But you can even create a question in the logic section based on this.

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That's the brilliant mind! it boosted my interest in maths!!

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Congratulations on having one of the only comments with more upvotes then downvotes.

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haha btw thanx for that!!!

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You rocked it !!

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!! <3 maths

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That's the beauty of maths!! ❤️

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Truly

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XDDDDDDDDD LOLLLLLLLLLLLL!!!!!!

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Best proof EVER!!!!

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HAHAHA!!!!!!!!!!!

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innovative

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I wonder what would happen if you showed this at school?

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This was a nice one!

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This is just awesome

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My two favorite things: maths and trolling. ;)

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Amazed by your imagination

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epic !!

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You sir, just won the internet today. Congrats.

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You need to add periods in the title to make emphasis.

Pretty trolly though

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you forgot to rotate the equal sign hahaha good one !

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i think the inventor of this needs to get married asap!!

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nice work

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hahahaha this is the best proof ive ever seen....

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Whoa, Is it Original ?

How did you come up with it!!!!

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Doubt it's original. I've seen it on Brilliant multiple times.

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lmaooo

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milf

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Whoever is making alts and downvoting everyone, you have no life :P Lets see how many downvotes that'll get me. 110? 120? Have a field day :D

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great!!!

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each and every comment has downvotes more than upvotes

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Mine is an exception haha!

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Probably that's also a troll! they want us to rotate it by 180 degrees

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Really a great idea to use Physics in proving mathematics rules usually we do converse of it...

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Lol

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Woah!! Best Proof Ever.

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Why has every comment received so many downvotes?

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And the funny thing is that this comment itself has 10 downvotes.

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I couldn't stop laughing, each and very comment has got soooo many downvotes.

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No need to think out of the box if u rotate it

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Very nice and ingenious proof!!!

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Cool! I loved the way you did it, I hope we can use such a beautiful method in our exams lol! $\huge\ddot\smile$

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Your proof is bad but your handwriting is cool!!

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Let's see you do better. c:

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1= sqrt(1) = sqrt(-1

-1) = sqrt(-1) * sqrt(-1) = ii = -1 transitive property: 1=-1 lolLog in to reply