conversation_id
int64
1
206k
help_channel
stringlengths
6
7
__rowid__
stringlengths
32
32
author_id
int64
62,061,868B
1,071,443,446B
author_name
stringlengths
2
32
timestamp
stringlengths
19
19
content
stringlengths
0
3.97k
reference.messageId
stringclasses
3 values
reference.channelId
stringclasses
3 values
reference.guildId
stringclasses
1 value
url
stringlengths
0
591
fileName
stringlengths
0
513
student
int64
0
1
helper
int64
0
1
references.id
float64
62,061,868B
1,071,056,124B
⌀
references.name
stringlengths
2
32
⌀
references.discriminator
stringlengths
4
4
⌀
references.nickname
stringlengths
1
32
⌀
references.isBot
bool
2 classes
1,801
help-10
27a22a06970c444bb093b2c05286d994
189,703,422,138,646,530
zenorex
04/10/2022 07:09:11
Hi, Im struggling a bit with this problem problem description/context: ```Silvia has n dresses and decides which one to wear by flipping a symmetric coin. If the coin shows tails, the dress is ready for the next turn, however if the coin shows heads then it goes back into the wardrobe. This is repeated for all n dress...
1
0
null
null
null
null
null
1,801
help-10
27a22a06970c444bb093b2c05286d994
189,703,422,138,646,530
zenorex
04/10/2022 07:10:32
https://cdn.discordapp.c…3394/unknown.png
unknown.png
1
0
null
null
null
null
null
1,801
help-10
27a22a06970c444bb093b2c05286d994
189,703,422,138,646,530
zenorex
04/10/2022 07:10:44
but it feels like i have done something terribly wrong
1
0
183,668,144,404,037,630
Ann
0413
Ann
false
1,801
help-10
27a22a06970c444bb093b2c05286d994
189,703,422,138,646,530
zenorex
04/10/2022 07:10:49
feels like it should be way simpler
1
0
null
null
null
null
null
1,801
help-10
27a22a06970c444bb093b2c05286d994
832,077,822,306,156,500
pepper
04/10/2022 07:17:24
I'm not sure if I'm right, but consider only 1 dress. What is this distribution?
0
1
null
null
null
null
null
1,801
help-10
27a22a06970c444bb093b2c05286d994
832,077,822,306,156,500
pepper
04/10/2022 07:17:37
It generalises to n dresses by independent sums.
0
1
null
null
null
null
null
1,801
help-10
27a22a06970c444bb093b2c05286d994
189,703,422,138,646,530
zenorex
04/10/2022 07:19:26
binomial?
1
0
null
null
null
null
null
1,801
help-10
27a22a06970c444bb093b2c05286d994
832,077,822,306,156,500
pepper
04/10/2022 07:19:43
1 dress is binomial?
0
1
null
null
null
null
null
1,801
help-10
27a22a06970c444bb093b2c05286d994
189,703,422,138,646,530
zenorex
04/10/2022 07:38:08
oh, yeah sorry.
1
0
null
null
null
null
null
1,801
help-10
27a22a06970c444bb093b2c05286d994
832,077,822,306,156,500
pepper
04/10/2022 07:40:06
So is that a yes or a no?
0
1
null
null
null
null
null
1,801
help-10
27a22a06970c444bb093b2c05286d994
189,703,422,138,646,530
zenorex
04/10/2022 07:41:58
well my reasoning was that it is always binomial, no matter the amount of dresses
1
0
null
null
null
null
null
1,801
help-10
27a22a06970c444bb093b2c05286d994
832,077,822,306,156,500
pepper
04/10/2022 07:42:24
By the binomial random variable
0
1
null
null
null
null
null
1,801
help-10
27a22a06970c444bb093b2c05286d994
832,077,822,306,156,500
pepper
04/10/2022 07:42:32
I suppose you mean the number of success and failures for a turn
0
1
null
null
null
null
null
1,801
help-10
27a22a06970c444bb093b2c05286d994
832,077,822,306,156,500
pepper
04/10/2022 07:42:37
Instead of that
0
1
183,668,144,404,037,630
Ann
0413
Ann
false
1,801
help-10
27a22a06970c444bb093b2c05286d994
832,077,822,306,156,500
pepper
04/10/2022 07:42:42
focus on the *total number of coin flips*
0
1
null
null
null
null
null
1,801
help-10
27a22a06970c444bb093b2c05286d994
832,077,822,306,156,500
pepper
04/10/2022 07:42:54
Consider *one* dress
0
1
null
null
null
null
null
1,801
help-10
27a22a06970c444bb093b2c05286d994
832,077,822,306,156,500
pepper
04/10/2022 07:42:58
What is the random variable
0
1
null
null
null
null
null
1,801
help-10
27a22a06970c444bb093b2c05286d994
832,077,822,306,156,500
pepper
04/10/2022 07:43:10
That represents how many coin flips there are?
0
1
null
null
null
null
null
1,801
help-10
27a22a06970c444bb093b2c05286d994
189,703,422,138,646,530
zenorex
04/10/2022 07:48:27
X = n?
1
0
null
null
null
null
null
1,801
help-10
27a22a06970c444bb093b2c05286d994
189,703,422,138,646,530
zenorex
04/10/2022 07:48:31
I suppose
1
0
null
null
null
null
null
1,801
help-10
27a22a06970c444bb093b2c05286d994
832,077,822,306,156,500
pepper
04/10/2022 07:48:47
Why are there n
0
1
183,668,144,404,037,630
Ann
0413
Ann
false
1,801
help-10
27a22a06970c444bb093b2c05286d994
832,077,822,306,156,500
pepper
04/10/2022 07:48:51
What do you mean by n?
0
1
null
null
null
null
null
1,801
help-10
27a22a06970c444bb093b2c05286d994
832,077,822,306,156,500
pepper
04/10/2022 07:48:54
There's only one dress
0
1
null
null
null
null
null
1,801
help-10
27a22a06970c444bb093b2c05286d994
189,703,422,138,646,530
zenorex
04/10/2022 07:49:04
n coin flips representing n dresses
1
0
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
435,137,171,100,401,660
lewis
11/12/2021 11:18:23
how do i show that $\circ: M \times M \rightarrow M, \quad((a, b),(c, d)) \mapsto(a d+b c, b d)$ is well-defined?
1
0
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
510,789,298,321,096,700
TeXit
11/12/2021 11:18:26
**˞˞˞˞˞˞˞˞˞˞˞˞˞˞˞˞˞˞˞**
https://cdn.discordapp.c…171100401665.png
435137171100401665.png
0
1
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
435,137,171,100,401,660
lewis
11/12/2021 11:18:28
it's a bit weird to me
1
0
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
435,137,171,100,401,660
lewis
11/12/2021 11:18:56
forgot to mention that $\mathcal{M}=\mathbb{Z} \times \mathbb{Z} \backslash\{0\}$
1
0
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
510,789,298,321,096,700
TeXit
11/12/2021 11:18:59
**˞˞˞˞˞˞˞˞˞˞˞˞˞˞˞˞˞˞˞**
https://cdn.discordapp.c…171100401665.png
435137171100401665.png
0
1
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
468,830,761,261,203,460
Ryuzaki
11/12/2021 11:23:26
well defined you say?
0
1
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
435,137,171,100,401,660
lewis
11/12/2021 11:23:33
yeah
1
0
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
435,137,171,100,401,660
lewis
11/12/2021 11:23:52
well-defined operation
1
0
189,703,422,138,646,530
zenorex
0001
zenorex
false
1,802
help-10
6c7039cfd77a4149800da9f55a275102
435,137,171,100,401,660
lewis
11/12/2021 11:23:54
on M
1
0
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
468,830,761,261,203,460
Ryuzaki
11/12/2021 11:23:55
because all the individual +s and *s are well defined
0
1
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
435,137,171,100,401,660
lewis
11/12/2021 11:24:20
well, it's quite obvious that it is, but how would i formulate it tho
1
0
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
468,830,761,261,203,460
Ryuzaki
11/12/2021 11:24:34
yeah it is quite obvious
0
1
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
468,830,761,261,203,460
Ryuzaki
11/12/2021 11:24:57
the definition says if $a=b$ then $f(a)=f(b)$
0
1
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
510,789,298,321,096,700
TeXit
11/12/2021 11:24:59
**Ryuzaki**
https://cdn.discordapp.c…761261203476.png
468830761261203476.png
0
1
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
468,830,761,261,203,460
Ryuzaki
11/12/2021 11:25:49
u can maybe try something like (a,b) = (c, d) means a=c and b=d
0
1
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
468,830,761,261,203,460
Ryuzaki
11/12/2021 11:26:04
and now proceed
0
1
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
468,830,761,261,203,460
Ryuzaki
11/12/2021 11:26:16
honestly it's trivially trivial
0
1
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
435,137,171,100,401,660
lewis
11/12/2021 11:30:50
yeah, true
1
0
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
734,794,827,077,648,600
yes sam
11/12/2021 11:39:37
((1,2),(4,2)) = (10 , 4) ((2,1),(2,4))=(10 , 4) @lewis
0
1
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
435,137,171,100,401,660
lewis
11/12/2021 11:40:04
arent those just specific examples
1
0
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
734,794,827,077,648,600
yes sam
11/12/2021 11:40:13
One example is enough
0
1
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
468,830,761,261,203,460
Ryuzaki
11/12/2021 11:40:53
no it's not
0
1
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
435,137,171,100,401,660
lewis
11/12/2021 11:40:57
no?
1
0
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
734,794,827,077,648,600
yes sam
11/12/2021 11:40:59
There are more if it satisfies condition bd=ac
0
1
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
734,794,827,077,648,600
yes sam
11/12/2021 11:41:27
Wdym to show that it's not well defined we need more than that
0
1
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
468,830,761,261,203,460
Ryuzaki
11/12/2021 11:41:39
of course
0
1
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
435,137,171,100,401,660
lewis
11/12/2021 11:41:43
i need to show that it is well-defined
1
0
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
734,794,827,077,648,600
yes sam
11/12/2021 11:44:05
Oh yes I did other way round thing so it isn't valid
0
1
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
734,794,827,077,648,600
yes sam
11/12/2021 11:44:32
:pandaScreams:
0
1
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
435,137,171,100,401,660
lewis
11/12/2021 11:47:54
doesnt matter tho, ill just not show it, it wasnt really the point of the question ig
1
0
null
null
null
null
null
1,802
help-10
6c7039cfd77a4149800da9f55a275102
435,137,171,100,401,660
lewis
11/12/2021 11:47:55
.close
1
0
null
null
null
null
null
1,803
help-10
5d15964c91ee459da05b10229d6f56d2
252,911,447,653,351,420
ilav
04/10/2022 08:14:12
hei, how do I go on to solve these problems
1
0
null
null
null
null
null
1,803
help-10
5d15964c91ee459da05b10229d6f56d2
252,911,447,653,351,420
ilav
04/10/2022 08:14:16
any tips ?
1
0
null
null
null
null
null
1,803
help-10
5d15964c91ee459da05b10229d6f56d2
252,911,447,653,351,420
ilav
04/10/2022 08:14:17
https://cdn.discordapp.c…9322/unknown.png
unknown.png
1
0
435,137,171,100,401,660
lewis
1459
lewis
false
1,804
help-10
bcf754b593d249c6ad03a9e436e160b9
819,818,586,965,016,600
Jun♾
04/10/2022 09:34:57
I need help with this question
https://cdn.discordapp.c…657/IMG_3816.png
IMG_3816.png
1
0
null
null
null
null
null
1,804
help-10
bcf754b593d249c6ad03a9e436e160b9
183,668,144,404,037,630
Ann
04/10/2022 10:02:00
this misprint makes the question impossible to solve
0
1
null
null
null
null
null
1,804
help-10
bcf754b593d249c6ad03a9e436e160b9
183,668,144,404,037,630
Ann
04/10/2022 10:02:19
one of the four inequality symbols (<, ≤, >, ≥) was mistakenly replaced by °
0
1
null
null
null
null
null
1,804
help-10
bcf754b593d249c6ad03a9e436e160b9
183,668,144,404,037,630
Ann
04/10/2022 10:02:24
but there's no telling which one it was
0
1
null
null
null
null
null
1,804
help-10
bcf754b593d249c6ad03a9e436e160b9
819,818,586,965,016,600
Jun♾
04/10/2022 10:02:29
Oh
1
0
null
null
null
null
null
1,804
help-10
bcf754b593d249c6ad03a9e436e160b9
183,668,144,404,037,630
Ann
04/10/2022 10:02:41
so the only correct course of action is to let your teacher know about this so that they can tell you what the inequality symbol was.
0
1
null
null
null
null
null
1,804
help-10
bcf754b593d249c6ad03a9e436e160b9
819,818,586,965,016,600
Jun♾
04/10/2022 10:02:50
Sure
1
0
435,137,171,100,401,660
lewis
1459
lewis
false
1,804
help-10
bcf754b593d249c6ad03a9e436e160b9
819,818,586,965,016,600
Jun♾
04/10/2022 10:03:04
Ok then thanks
1
0
null
null
null
null
null
1,804
help-10
bcf754b593d249c6ad03a9e436e160b9
819,818,586,965,016,600
Jun♾
04/10/2022 10:03:25
.close
1
0
null
null
null
null
null
1,805
help-10
5e8e1910a87843a8915c83ba22793226
704,354,077,508,894,800
amogyisabogy
04/10/2022 10:28:59
mainly looking for someone who can look over my answers, pretty sure this is right since if your under 30 it doesnt matter, andsince charlie has feature A it doesnt matter if they are below 30
https://cdn.discordapp.c…5961/unknown.png
unknown.png
1
0
734,794,827,077,648,600
yes sam
5028
fäf
false
1,805
help-10
5e8e1910a87843a8915c83ba22793226
183,668,144,404,037,630
Ann
04/10/2022 10:30:51
yes, that is correct
0
1
null
null
null
null
null
1,806
help-10
f262d1093cf8422a80410771cb84e312
735,665,524,763,001,000
alice <3
04/10/2022 10:45:58
Why is it that when you square root both sides the 2 on the denominator is under the square root and not the whole fraction?
https://cdn.discordapp.c…1986/unknown.png
unknown.png
1
0
null
null
null
null
null
1,806
help-10
f262d1093cf8422a80410771cb84e312
485,164,773,647,056,900
Gooaaa
04/10/2022 10:47:32
because
0
1
468,830,761,261,203,460
Ryuzaki
5323
ryu sama
false
1,806
help-10
f262d1093cf8422a80410771cb84e312
485,164,773,647,056,900
Gooaaa
04/10/2022 10:47:35
sqrt(1)=1
0
1
null
null
null
null
null
1,806
help-10
f262d1093cf8422a80410771cb84e312
735,665,524,763,001,000
alice <3
04/10/2022 10:47:52
ohhh ok yea that makes sense thx
1
0
null
null
null
null
null
1,806
help-10
f262d1093cf8422a80410771cb84e312
735,665,524,763,001,000
alice <3
04/10/2022 10:48:30
.close
1
0
null
null
null
null
null
1,807
help-10
afd94a37eb6f4ab4a158610ca3bcbe3e
536,197,466,261,946,400
Prem
04/10/2022 11:11:47
What I've tried so far: I moved the triangle to the origin (see attached image) Where I'm stuck: I don't know what to do next
https://cdn.discordapp.c…_11.11.32_AM.png
Screen_Shot_2022-04-10_at_11.11.32_AM.png
1
0
null
null
null
null
null
1,807
help-10
afd94a37eb6f4ab4a158610ca3bcbe3e
536,197,466,261,946,400
Prem
04/10/2022 11:11:56
https://cdn.discordapp.c…8439/unknown.png
unknown.png
1
0
null
null
null
null
null
1,807
help-10
afd94a37eb6f4ab4a158610ca3bcbe3e
392,341,051,794,391,040
Navix
04/10/2022 11:12:43
can't you literally just count the boxes?
0
1
null
null
null
null
null
1,807
help-10
afd94a37eb6f4ab4a158610ca3bcbe3e
536,197,466,261,946,400
Prem
04/10/2022 11:12:47
I wrote this equation ||$z-3-2i=e^{i \theta}(3+4i).$|| trying to relate $z-3-2i$ and $3+4i$
1
0
null
null
null
null
null
1,807
help-10
afd94a37eb6f4ab4a158610ca3bcbe3e
510,789,298,321,096,700
TeXit
04/10/2022 11:12:50
**Prem**
https://cdn.discordapp.c…466261946368.png
536197466261946368.png
0
1
null
null
null
null
null
1,807
help-10
afd94a37eb6f4ab4a158610ca3bcbe3e
536,197,466,261,946,400
Prem
04/10/2022 11:13:06
no because its not exactly on a point
1
0
null
null
null
null
null
1,807
help-10
afd94a37eb6f4ab4a158610ca3bcbe3e
392,341,051,794,391,040
Navix
04/10/2022 11:13:13
oh i see now
0
1
null
null
null
null
null
1,807
help-10
afd94a37eb6f4ab4a158610ca3bcbe3e
392,341,051,794,391,040
Navix
04/10/2022 11:13:20
that would have been funny
0
1
null
null
null
null
null
1,807
help-10
afd94a37eb6f4ab4a158610ca3bcbe3e
536,197,466,261,946,400
Prem
04/10/2022 11:13:25
lol
1
0
null
null
null
null
null
1,807
help-10
afd94a37eb6f4ab4a158610ca3bcbe3e
536,197,466,261,946,400
Prem
04/10/2022 11:26:15
@Helpers
1
0
null
null
null
null
null
1,807
help-10
afd94a37eb6f4ab4a158610ca3bcbe3e
688,531,913,077,555,200
BambooRaccoon
04/10/2022 11:35:17
Since no one is helping, I'll throw out a suggestion, but I don't know if it will work. Write the two equations for distance from z to each of the other points.
0
1
null
null
null
null
null
1,807
help-10
afd94a37eb6f4ab4a158610ca3bcbe3e
178,716,199,989,936,130
dackid
04/10/2022 11:48:01
Yea, that's all it is this time around. @Prem you can find the point just like you would by finding an (x,y) pair: determine the real part,which corresponds to the x-axis, and the imaginary part, corresponds to the y-value. Since the grid is there, it is pretty easy to determine what z is
0
1
null
null
null
null
null
1,807
help-10
afd94a37eb6f4ab4a158610ca3bcbe3e
178,716,199,989,936,130
dackid
04/10/2022 11:48:01
Yea, that's all it is this time around. @Prem you can find the point just like you would by finding an (x,y) pair: determine the real part,which corresponds to the x-axis, and the imaginary part, corresponds to the y-value. Since the grid is there, it is pretty easy to determine what z is
0
1
null
null
null
null
null
1,807
help-10
afd94a37eb6f4ab4a158610ca3bcbe3e
852,256,521,986,768,900
.,..
04/10/2022 11:48:25
what do you even have to do
0
1
null
null
null
null
null
1,807
help-10
afd94a37eb6f4ab4a158610ca3bcbe3e
178,716,199,989,936,130
dackid
04/10/2022 11:48:39
They need to determine what z is
0
1
null
null
null
null
null
1,807
help-10
afd94a37eb6f4ab4a158610ca3bcbe3e
852,256,521,986,768,900
.,..
04/10/2022 11:48:56
oh
0
1
null
null
null
null
null
1,807
help-10
afd94a37eb6f4ab4a158610ca3bcbe3e
178,716,199,989,936,130
dackid
04/10/2022 11:49:36
The problem is generous, since all you need to focus on is the grid.
0
1
null
null
null
null
null
1,807
help-10
afd94a37eb6f4ab4a158610ca3bcbe3e
178,716,199,989,936,130
dackid
04/10/2022 11:49:53
No need for any fancy equations, just count the boxes
0
1
null
null
null
null
null
1,807
help-10
afd94a37eb6f4ab4a158610ca3bcbe3e
852,256,521,986,768,900
.,..
04/10/2022 11:51:41
But z is slightly off of it being 2+5/2i or whatever it iw
0
1
null
null
null
null
null
1,807
help-10
afd94a37eb6f4ab4a158610ca3bcbe3e
852,256,521,986,768,900
.,..
04/10/2022 11:52:53
so just \approx 2+5/2 lol
0
1
null
null
null
null
null
1,808
help-10
ae04f4fd3c384a17b2c565c62ffc3e29
254,622,976,710,803,460
bec
04/10/2022 12:02:54
https://cdn.discordapp.c…20410-213210.png
Screenshot_20220410-213210.png
1
0
null
null
null
null
null
1,808
help-10
ae04f4fd3c384a17b2c565c62ffc3e29
254,622,976,710,803,460
bec
04/10/2022 12:03:54
for 5a is the only way to find the eigenvector of A^2 - 3I to calculate A^2 - 3I and then use the eigenvalues we know to figure out the eigenvector?
1
0
null
null
null
null
null
1,808
help-10
ae04f4fd3c384a17b2c565c62ffc3e29
254,622,976,710,803,460
bec
04/10/2022 12:20:32
@Helpers
1
0
null
null
null
null
null
1,809
help-10
6406cb69522c4c4e929cbe08f90d841b
610,937,873,981,636,600
Brotally
04/10/2022 21:19:41
https://cdn.discordapp.c…5962/unknown.png
unknown.png
1
0
null
null
null
null
null
1,809
help-10
6406cb69522c4c4e929cbe08f90d841b
200,013,547,491,688,450
a disappointing son
04/10/2022 21:20:04
can you show work?
0
1
null
null
null
null
null
1,809
help-10
6406cb69522c4c4e929cbe08f90d841b
610,937,873,981,636,600
Brotally
04/10/2022 21:20:15
https://cdn.discordapp.c…830/IMG_0670.jpg
IMG_0670.jpg
1
0
null
null
null
null
null