## Writing Equation using LaTeX had never been easier!

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Moon
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### Writing Equation using LaTeX had never been easier!

Probably, you already have noticed the cool equation writing feature of this website. In this post we shall discuss the visual equation editor that is integrated into the forum. To learn more about LaTeX code read: How to use LaTeX.

In this forum we have integrated WYSIWYM (What You See Is What You Mean) Equation Editor in this forum. So from now on, you can write equation using LaTeX with out knowing any code! Yes, you just need to know how to use your mouse.

To check it out, find any post (example this one) and click reply. Then the message editor will open and the right most button is ; just click on it, and you'll see the Equation Editor in a new window! (like the one below)

Now write equations by clicking the buttons of the editor and type simple text using keyboard. Now after you are done, click on the button, and Voilà! You get your equation code in the message body.

Remember, you don't need to close the equation editor and for each equation in a post; you an just move to cursor to the correct place, write an equation in the Equation Editor, and click .

Features:

1. If you want inline equation, I mean smaller equation inside a line check (tick) inline, compressed from the options. It generates a code within dollar sign.
2. If you want just one equation in a single line, don't check (tick) those options. Then you'll get the codes like this

Code: Select all

$your equation code$
.

"Inspiration is needed in geometry, just as much as in poetry." -- Aleksandr Pushkin

learn how to write equations, and don't forget to read Forum Guide and Rules.

AntiviruShahriar
Posts: 125
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### Re: Writing Equation using LaTeX had never been easier!

ভাইয়া ফ্লোর, সিলিং কেমনে লেখবো???

HandaramTheGreat
Posts: 135
Joined: Thu Dec 09, 2010 12:10 pm

### Re: Writing Equation using LaTeX had never been easier!

$\lfloor x \rfloor$ = \lfloor x \rfloor
$\lceil x \rceil$ = \lceil x \rceil

http://www.artofproblemsolving.com/Wiki ... eX:Symbols

আর একটা কথা... latex কোড দিয়ে লেখা কোন কিছুর উপর ডাবল ক্লিক করলেই কোডটা দেখতে পাবা...

ibrahim
Posts: 25
Joined: Mon Dec 13, 2010 4:23 pm
Location: Dhaka

### Re: Writing Equation using LaTeX had never been easier!

Can i write latex on mobile? How?

nafistiham
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### Re: Writing Equation using LaTeX had never been easier!

you can write all the codes for latex in a mobile.after writing properly ,submit it, it will turn into latex equations.
$\sum_{k=0}^{n-1}e^{\frac{2 \pi i k}{n}}=0$
Using $L^AT_EX$ and following the rules of the forum are very easy but really important, too.Please co-operate.

Kiriti
Posts: 27
Joined: Mon May 13, 2013 5:05 pm
Location: 401/1 South Paik Para, Kalyanpur, Mirpur, Dhaka-1216

### Re: Writing Equation using LaTeX had never been easier!

কোন লেখা Hide করে রাখা যায় কিভাবে । যেমন আমি যদি কোন প্রবলেম এর ক্লু দিতে চাই তাইলে তো আমাকে প্রথমে অইটা হাইড করে রাখতে হবে । কারো যদি ক্লুএর প্রয়োজন হয় তাইলে সে Show বাটন চাপ দিবে । এই সিস্টেম করে কিভাবে ?
"Education is the most powerful weapon which you can use to change the world"- Nelson Mandela

Labib
Posts: 411
Joined: Thu Dec 09, 2010 10:58 pm

### Re: Writing Equation using LaTeX had never been easier!

@Kiriti
See the code given below.

Code: Select all

[hide] whatever you want to write [/hide]
The result will be this-
Please Install $L^AT_EX$ fonts in your PC for better looking equations,
Learn how to write equations, and don't forget to read Forum Guide and Rules.

"When you have eliminated the impossible, whatever remains, however improbable, must be the truth." - Sherlock Holmes

Abdullah Al Tanzim
Posts: 24
Joined: Tue Apr 11, 2017 12:03 am