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.
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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
@John Muradeli@Agnishom Chattopadhyay This is definitely very inconvenient, and we are planning to improve this behavior. However, it might take us a while and in the meantime, if you will be writing a long Latex solution, you could use a preview program like www.writelatex.com.
This is from my school computer which has administrative settings that block lots of things, so could be due to that. If I do it from home, it may be different. Meanwhile, I wonder if anyone else has such issues.
There was an extra dot (.) added after the url. If you remove the dot or click on the link (I converted the url from text to a link) it will probably work.
Is it only possible on that website or can I use some other more convenient software to do it?
Oh and 3D I was referring to one of Wolfram's 3 variable equations where they advertised Valentine's Day discounts or something... But I think it plots not as cool as they advertise, but WOAH your heart is the epitome of 2D hearts :O
@Agnishom Chattopadhyay
–
I actually get a pretty crappy quality with 50. Are you sure you used 50 and not 500? Or it could be my computer. So I basically kinda get it, but what's up with all the lambda z and 1/f(z) and stuff? Is this some computer programming jargon?
When I work with Latex I must occasionally click preview to see if I've fixed everything, and this is when my computer can lag and I'll click in a space below the problem box and then I lose everything. Thankfully I anticipated this happening and had the code pasted in an empty tab, though I did have to recover about 20 mins of work that I did not copy at the time.
Still, Brilliant needs to fix this. Imagine if I didn't save that thing? I'd go MAD!
@John Muradeli I think the best you can do at present is to copy it on the clipboard constantly. I do this, so if I accidentally click on 'back', I can still go back and click on 'paste'...
@Satvik Golechha
–
Some times I have to copy other sections of the text within the latex (like those that repeat frequently, ex. cuberoots and fractions and stuff), and forget to copy the whole thing... Besides I shouldn't be feeling like I'm on tip-toes on this. The text should remain even if I click away.
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
\(
...\)
or\[
...\]
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
@John Muradeli @Agnishom Chattopadhyay This is definitely very inconvenient, and we are planning to improve this behavior. However, it might take us a while and in the meantime, if you will be writing a long Latex solution, you could use a preview program like www.writelatex.com.
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Hey, thanks for the link! But here's what I get:
ss
This is from my school computer which has administrative settings that block lots of things, so could be due to that. If I do it from home, it may be different. Meanwhile, I wonder if anyone else has such issues.
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Works for me: writelatex.com screenshot.
There was an extra dot (
.
) added after the url. If you remove the dot or click on the link (I converted the url from text to a link) it will probably work.Log in to reply
Thank you!
(btw your edit's link is broken)
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Happens to me very often
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There's a 3D version too, but Wolfram can't render it on my computer. Tell me if you still like yours better.
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Sorry, I can't see the 3D Version there. If you can get an image of it please tell me, I will consider using it in my Valentine's day card.
In the meantime, I created this using complex_plot: Link
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Is it only possible on that website or can I use some other more convenient software to do it?
Oh and 3D I was referring to one of Wolfram's 3 variable equations where they advertised Valentine's Day discounts or something... But I think it plots not as cool as they advertise, but WOAH your heart is the epitome of 2D hearts :O
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You can run sage on the cloud with this
Just copy and paste the following code:
Edit the plot_points=50 line if needed for a better resolution
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f(z) has been defined in the code already. lambda is a programming jargon. It is just an way of writing a function without giving a name to it
I suggest typing your solutions on word or something rather than brilliant.
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When I work with Latex I must occasionally click preview to see if I've fixed everything, and this is when my computer can lag and I'll click in a space below the problem box and then I lose everything. Thankfully I anticipated this happening and had the code pasted in an empty tab, though I did have to recover about 20 mins of work that I did not copy at the time.
Still, Brilliant needs to fix this. Imagine if I didn't save that thing? I'd go MAD!
Log in to reply
@John Muradeli I think the best you can do at present is to copy it on the clipboard constantly. I do this, so if I accidentally click on 'back', I can still go back and click on 'paste'...
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But for now, copying repeatedly will do.