We have provided a simple way to view the Latex code which generates all the wonderful math equations that you see.

If you hover over an equation (place your mouse over it for a second), it appears in a box:

You can test this feature with the following line of LaTeX:

\[ e^{i \pi } + 1 = 0, \quad i \, \heartsuit \text{ Brilliant!} \]

Additionally, if you click on the menu in the top right corner, and select "Toggle LaTeX", we will then display the latex code, instead of the actual equations. Selecting it again would display the equations.

This allows you to easily read see all of the latex on the page. Furthermore, you can select the text, copy, and paste it into your comment (and then edit it). This way, you can easily reference specific equations.

Refer to this video for an example.

Note: This does not apply to images of LaTeX that members uploaded to problems or solutions.

Update: For solvables that appear in modal boxes, you can now select "Toggle LaTeX" from the "dot dot dot" menu.

Note: Currently "Toggle LaTeX" doesn't work on notes in modal boxes. You will need to open it in it's own page.

## Comments

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TopNewest\[\Huge\color{#ff00b3}{♛}\;\;\;\color{#ff0000}{ ❤ }\;\;\;\color{#0000ff}{\mathbf{B}}\color{#ff7f00}{\mathbf{r}}\color{#ffff00}{\mathbf{i}}\color{#00ff00}{\mathbf{l}}\color{#00ffff}{\mathbf{l}}\color{#0000ff}{\mathbf{i}}\color{#8b00ff}{\mathbf{a}}\color{#ff0000}{\mathbf{n}}\color{#ff7f00}{\mathbf{t}}\color{color:#ffff00}{\mathbf{.}}\color{#00ff00}{\mathbf{o}}\color{#0081ff}{\mathbf{r}}\color{#ff69b4}{\mathbf{g}}\] – Anastasiya Romanova · 2 years, 9 months ago

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– Cody Johnson · 2 years, 9 months ago

I 100% agree... best math site in the world!Log in to reply

– Swapnil Das · 2 years, 6 months ago

Also Physics!Log in to reply

– Vee Zhi · 2 weeks, 3 days ago

How much time do you use to do this? I admire your determination. Seriously.Log in to reply

\[ \quad i \, \heartsuit \text{ Brilliant!} \] – Marc Vince Casimiro · 2 years, 9 months ago

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– Cody Johnson · 2 years, 9 months ago

\[\sqrt{-\heartsuit^2}\text{ Brilliant}\]Log in to reply

– Adam Staples · 2 years, 9 months ago

\[\quad i \, \heartsuit \text{ Brilliant!} \] It worked! Thank you!Log in to reply

– Adarsh Kumar · 2 years, 9 months ago

What does this mean''hover over an equation''?Log in to reply

– Silas Hundt Staff · 2 years, 9 months ago

With your mouse!Log in to reply

– Marc Vince Casimiro · 2 years, 9 months ago

Put your mouse cursor on the equation and you can see the \(\LaTeX\) form of the equationLog in to reply

– Adarsh Kumar · 2 years, 9 months ago

ok got it thanx!!Log in to reply

Very nice. This is a great addition and is one of the many reasons why I love Brilliant. Along with that, it feels good to connect with those who have very similar interests to yours, especially at young ages. – Tytan Le Nguyen · 2 years, 9 months ago

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Thanks a lot! This has been really helpful! – Aritra Jana · 2 years, 9 months ago

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What if a user is on the Brilliant app? – Shabarish Ch · 2 years, 9 months ago

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Sorry! – Silas Hundt Staff · 2 years, 9 months ago

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\( LaTeX \) is way, way awesome! \( \large{ { \color{red}{ADDICTIVE!}}} \) – Adam Phúc Nguyễn · 2 years, 1 month ago

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– Calvin Lin Staff · 2 years, 1 month ago

Yay! Looks great :)Log in to reply

Update -- we added a new option in the • • • menu on problems:

. – Silas Hundt Staff · 2 years, 9 months agoLog in to reply

\[e^{i\pi}+1=0\quad i\, \heartsuit\text{brilliant!}\] – Vilashni Mottian · 2 years, 9 months ago

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Thanks for the guide, Calvin Lin. With this guide, I can post my math problems and their solutions better. – Luis Tabule · 2 years, 9 months ago

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– Calvin Lin Staff · 2 years, 9 months ago

That's the idea :)Log in to reply

Can you make some keyboard shortcut to toggle latex? – Abhishek Sharma · 2 years, 6 months ago

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– Calvin Lin Staff · 2 years, 6 months ago

Unfortunately no, not at this moment. We will keep that in mind if a lot of people start using "Toggle Latex", and want a shortcut.Log in to reply

– Abhishek Sharma · 2 years, 6 months ago

Thank you for the quick response.Log in to reply

When I write a \(\LaTeX\) it become center alligned. What should I do? You can see this problem of mine https://brilliant.org/problems/stinky-hexagon/?group=aZuSp5iwOGP2&ref_id=595352 @Calvin Lin – Manish Mayank · 2 years, 7 months ago

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I've edited your comment so you can take a look at it. – Calvin Lin Staff · 2 years, 7 months ago

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– Manish Mayank · 2 years, 7 months ago

Got it.Log in to reply

– Manish Mayank · 2 years, 7 months ago

as you can see in this comment alsoLog in to reply

I have always been saying

Love Math, Love Brilliant! – Ninad Akolekar · 2 years, 9 months ago

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Thank you for this \( \color\red{nice}~~\color\green{addition} .\) – Niranjan Khanderia · 2 years, 9 months ago

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Sir but how can i click on my avatar , if i click then the question disappears @Calvin Lin @Silas Hundt – Sandeep Rathod · 2 years, 9 months ago

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– Silas Hundt Staff · 2 years, 9 months ago

Update -- we added the toggle LaTeX feature to problems in modal view as well.Log in to reply

– Silas Hundt Staff · 2 years, 9 months ago

See my comment below. You have to open the problem in a new window in other to use the Toggle Latex feature, sorry.Log in to reply

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– Silas Hundt Staff · 2 years, 9 months ago

Don't tell everyone! :)Log in to reply

Wowwwwwwwwww.. – Snehal Shekatkar · 2 years, 9 months ago

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\(I\ \heartsuit\ \LaTeX\) – Adarsh Kumar · 2 years, 9 months ago

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\(I\ \heartsuit\ Brilliant.\)\[I\ \heartsuit\ Brilliant.\] – Adarsh Kumar · 2 years, 9 months ago

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Yay, finally a feature like this! This will definitely help a lot of LaTeX newbies out there :D

EDIT: things like these still don't work yet apparently: \[\left\{\begin{array}{l}\text{Equation 1}\\\text{Equation 2}\end{array}\right.\]

EDIT2: Hm, the "toggle latex" option doesn't work. It toggles everything on the main feed, but once you click on a problem, it just shows the regular latex. – Daniel Liu · 2 years, 9 months ago

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This is a screenshot of what I get on your comment:

– Calvin Lin Staff · 2 years, 9 months agoLog in to reply

– Silas Hundt Staff · 2 years, 9 months ago

Currently, you need to open the problem in it's own window for Toggle LaTeX to work (it doesn't work in modals).Log in to reply

– Manish Mayank · 2 years, 7 months ago

as you can see in this comment alsoLog in to reply

– Manish Mayank · 2 years, 7 months ago

When I write a \[\LaTeX\] it become center alligned. What should I do? see this problem of mine https://brilliant.org/problems/stinky-hexagon/?group=aZuSp5iwOGP2&ref_id=595352Log in to reply