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.
Markdown
Appears as
*italics* or _italics_
italics
**bold** or __bold__
bold
- bulleted - list
bulleted
list
1. numbered 2. list
numbered
list
Note: you must add a full line of space before and after lists for them to show up correctly
# 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"
Math
Appears as
Remember to wrap math in \( ... \) or \[ ... \] to ensure proper formatting.
2 \times 3
2×3
2^{34}
234
a_{i-1}
ai−1
\frac{2}{3}
32
\sqrt{2}
2
\sum_{i=1}^3
∑i=13
\sin \theta
sinθ
\boxed{123}
123
Comments
Hi;
Google as usual is full of kabooble ( short for kaboobly doo ). If they really were interested in security they would become firefox. But I have to say, for me neither browser gets the job done. Sometimes the math on this site is so poorly rendered I just quit the problem, go make a sandwich and watch a movie. My brother says it would not help even if I could see the problem but he is being sarcastic( I hope ).
I'm distressed that math isn't rendering properly for you! Can you tell me which browser you use, which operating system, and links to an example problem or discussion that isn't rendering correctly?
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_**bold**or__bold__paragraph 1
paragraph 2
[example link](https://brilliant.org)> This is a quote# I indented these lines # 4 spaces, and now they show # up as a code block. print "hello world"\(...\)or\[...\]to ensure proper formatting.2 \times 32^{34}a_{i-1}\frac{2}{3}\sqrt{2}\sum_{i=1}^3\sin \theta\boxed{123}Comments
Hi;
Google as usual is full of kabooble ( short for kaboobly doo ). If they really were interested in security they would become firefox. But I have to say, for me neither browser gets the job done. Sometimes the math on this site is so poorly rendered I just quit the problem, go make a sandwich and watch a movie. My brother says it would not help even if I could see the problem but he is being sarcastic( I hope ).
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Hi Bobbym,
I'm distressed that math isn't rendering properly for you! Can you tell me which browser you use, which operating system, and links to an example problem or discussion that isn't rendering correctly?
What do u mean by that?