LaTeX\LaTeX{} Discussion Note

This note has been created for everyone who needs help in LaTeX\LaTeX{} to ask their doubts so that we can become better at LaTeX\LaTeX{} as a Brilliant Community!

Note by Percy Jackson
3 months, 1 week ago

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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:

  • 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.

MarkdownAppears as
*italics* or _italics_ italics
**bold** or __bold__ bold

- bulleted
- list

  • bulleted
  • list

1. numbered
2. list

  1. numbered
  2. 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"
MathAppears as
Remember to wrap math in \( ... \) or \[ ... \] to ensure proper formatting.
2 \times 3 2×3 2 \times 3
2^{34} 234 2^{34}
a_{i-1} ai1 a_{i-1}
\frac{2}{3} 23 \frac{2}{3}
\sqrt{2} 2 \sqrt{2}
\sum_{i=1}^3 i=13 \sum_{i=1}^3
\sin \theta sinθ \sin \theta
\boxed{123} 123 \boxed{123}

Comments

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Does anyone know how to align equations?

Elijah L - 3 months, 1 week ago

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Please elaborate, if you want me to help you @Elijah L

Percy Jackson - 3 months, 1 week ago

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So for example:

x2+2x+1=9x^2 + 2x + 1= 9

(x+1)2=9(x+1)^2 = 9

x+1=±3x+1 = \pm 3

The equal signs are not vertically aligned, is there a way to vertically align them?

Elijah L - 3 months, 1 week ago

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@Elijah L @Elijah L - Try using \ [ \ ] instead of \ ( \ )

Percy Jackson - 3 months, 1 week ago

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@Percy Jackson x2+2x+1=9x^2 + 2x + 1 = 9

(x+1)2=9(x+1)^2 = 9

x+1=±3x+1=\pm 3

(me trying to use \ [ \ ])

The equations are still not vertically aligned. They're centered, but not vertically aligned.

Elijah L - 3 months, 1 week ago

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\begin{align} 2x - 5y &= 8 \ 3x + 9y &= -12 \end{align}

Percy Jackson - 3 months, 1 week ago

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2x5y=83x+9y=12ha+m=za\begin{aligned} 2x - 5y &= 8 \\ 3x + 9y &= -12 \\ ha + m &= za \end{aligned}

Frisk Dreemurr - 3 months, 1 week ago

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@Elijah L, @Percy Jackson, is this what you guys were looking for?

Frisk Dreemurr - 3 months, 1 week ago

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Frisk Dreemurr - 3 months, 1 week ago

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Yes, that's what I'm looking for, thank you!

Elijah L - 3 months, 1 week ago

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@Elijah L You are welcome @Elijah L :D

Frisk Dreemurr - 3 months, 1 week ago

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I was looking for breakfast, when i finished it I saw that you answered the question before me, no problemo :) @Hamza Anushath, Glad you foubd your answer @Elijah L

Percy Jackson - 3 months, 1 week ago

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Thanks for offering to help as well!

Elijah L - 3 months, 1 week ago

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ha + m = za LOL @Hamza Anushath

Percy Jackson - 3 months, 1 week ago

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I can give a pleasant LOL now and then @Percy Jackson

That is how I educate and entertain

Frisk Dreemurr - 3 months, 1 week ago

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@Yajat Shamji hasn't seen my Latex-y solutions yet, or else the Latex Warden's mind would have been blown by now, in the BRILLIathon problems

Percy Jackson - 3 months, 1 week ago

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@zico quintina - This is my Latex Discussion Note, you are welcome to ask all your doubts here :)

Percy Jackson - 3 months, 1 week ago

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