mikeion/mathconverse_pseudonyms · Datasets at Hugging Face

conversation_id int64 1 206k	help_channel stringlengths 6 7	__rowid__ stringlengths 32 32	author_id stringlengths 17 19	author_name stringlengths 6 21	timestamp stringlengths 19 19	content stringlengths 0 3.97k	url stringlengths 0 591	fileName stringlengths 0 513	student int64 0 1	helper int64 0 1	id stringlengths 3 19	name stringlengths 3 21	nickname stringlengths 3 21	isBot stringclasses 3 values	__index_level_0__ int64 0 5.45M
50	help-10	105bb8f5bfca4fe2a639fdd509e7c909	456226577798135808	Don Thomas	01/13/2022 16:17:21	@Kings of Latin where are you at?			1	0	830084702727700500	Rafael Scott	Rafael Scott	False	1,000
50	help-10	105bb8f5bfca4fe2a639fdd509e7c909	830084702727700500	Rafael Scott	01/13/2022 16:18:44	still stump			0	1	nan	nan	nan	nan	1,001
50	help-10	105bb8f5bfca4fe2a639fdd509e7c909	830084702727700500	Rafael Scott	01/13/2022 16:19:23	see if my half way helps u			0	1	nan	nan	nan	nan	1,002
50	help-10	105bb8f5bfca4fe2a639fdd509e7c909	830084702727700500	Rafael Scott	01/13/2022 16:20:14	-(cos^2x - sin^2x) = u know this part			0	1	nan	nan	nan	nan	1,003
50	help-10	105bb8f5bfca4fe2a639fdd509e7c909	456226577798135808	Don Thomas	01/13/2022 16:20:18	Yes			1	0	nan	nan	nan	nan	1,004
50	help-10	105bb8f5bfca4fe2a639fdd509e7c909	830084702727700500	Rafael Scott	01/13/2022 16:20:28	it's not 2 x			0	1	nan	nan	nan	nan	1,005
50	help-10	105bb8f5bfca4fe2a639fdd509e7c909	456226577798135808	Don Thomas	01/13/2022 16:20:32	Could you just take a picture of your notes?			1	0	nan	nan	nan	nan	1,006
50	help-10	105bb8f5bfca4fe2a639fdd509e7c909	830084702727700500	Rafael Scott	01/13/2022 16:20:37	it's just x			0	1	nan	nan	nan	nan	1,007
50	help-10	105bb8f5bfca4fe2a639fdd509e7c909	456226577798135808	Don Thomas	01/13/2022 16:20:46	Oh yeah i know			1	0	nan	nan	nan	nan	1,008
50	help-10	105bb8f5bfca4fe2a639fdd509e7c909	456226577798135808	Don Thomas	01/13/2022 16:21:32	You mean this basically -(cos^2(x) - sin^2(x))			1	0	nan	nan	nan	nan	1,009
50	help-10	105bb8f5bfca4fe2a639fdd509e7c909	830084702727700500	Rafael Scott	01/13/2022 16:21:44	yes			0	1	nan	nan	nan	nan	1,010
50	help-10	105bb8f5bfca4fe2a639fdd509e7c909	456226577798135808	Don Thomas	01/13/2022 16:22:13	May i see the papers you worked on? Im mostly interested on how you got there			1	0	nan	nan	nan	nan	1,011
50	help-10	105bb8f5bfca4fe2a639fdd509e7c909	456226577798135808	Don Thomas	01/13/2022 16:22:15	But thank you			1	0	nan	nan	nan	nan	1,012
50	help-10	105bb8f5bfca4fe2a639fdd509e7c909	830084702727700500	Rafael Scott	01/13/2022 16:22:53	i can't show u			0	1	nan	nan	nan	nan	1,013
50	help-10	105bb8f5bfca4fe2a639fdd509e7c909	456226577798135808	Don Thomas	01/13/2022 16:23:20	Itsa fine			1	0	nan	nan	nan	nan	1,014
50	help-10	105bb8f5bfca4fe2a639fdd509e7c909	456226577798135808	Don Thomas	01/13/2022 16:23:28	Thank you anyways though			1	0	nan	nan	nan	nan	1,015
50	help-10	105bb8f5bfca4fe2a639fdd509e7c909	456226577798135808	Don Thomas	01/13/2022 16:23:32	Ill see what i can do			1	0	nan	nan	nan	nan	1,016
50	help-10	105bb8f5bfca4fe2a639fdd509e7c909	830084702727700500	Rafael Scott	01/13/2022 16:24:41		https://cdn.discordapp.c…5464353923_n.png	271732241_344779697648157_5660358605464353923_n.png	0	1	nan	nan	nan	nan	1,017
50	help-10	105bb8f5bfca4fe2a639fdd509e7c909	456226577798135808	Don Thomas	01/13/2022 16:24:51	Damn			1	0	nan	nan	nan	nan	1,018
50	help-10	105bb8f5bfca4fe2a639fdd509e7c909	456226577798135808	Don Thomas	01/13/2022 16:24:55	Thats uh			1	0	nan	nan	nan	nan	1,019
50	help-10	105bb8f5bfca4fe2a639fdd509e7c909	456226577798135808	Don Thomas	01/13/2022 16:25:03	50p			1	0	nan	nan	nan	nan	1,020
50	help-10	105bb8f5bfca4fe2a639fdd509e7c909	456226577798135808	Don Thomas	01/13/2022 16:25:19	Chromebook picture			1	0	nan	nan	nan	nan	1,021
50	help-10	105bb8f5bfca4fe2a639fdd509e7c909	830084702727700500	Rafael Scott	01/13/2022 16:25:26	yea			0	1	nan	nan	nan	nan	1,022
50	help-10	105bb8f5bfca4fe2a639fdd509e7c909	456226577798135808	Don Thomas	01/13/2022 16:25:54	I cant read it but thank you again			1	0	nan	nan	nan	nan	1,023
50	help-10	105bb8f5bfca4fe2a639fdd509e7c909	456226577798135808	Don Thomas	01/13/2022 16:26:19	.close			1	0	nan	nan	nan	nan	1,024
51	help-10	a0bd14e489f84911997c547ef83fbde3	196117733790842881	Malcolm Brown	01/13/2022 18:30:35	What is meant by "Check the validity of the chain rule directly for linear mappings?" It says Let f:R^n -> R^m be a linear mapping so that Df(x) is the matrix of f.			1	0	nan	nan	nan	nan	1,025
51	help-10	a0bd14e489f84911997c547ef83fbde3	196117733790842881	Malcolm Brown	01/13/2022 18:31:26	I'm thinking of creating an arbitrary function respect to t, such that it outputs n elements so that chain rule can apply			1	0	nan	nan	nan	nan	1,026
51	help-10	a0bd14e489f84911997c547ef83fbde3	196117733790842881	Malcolm Brown	01/13/2022 18:31:34	but I don't understand what it means by check the validity			1	0	nan	nan	nan	nan	1,027
51	help-10	a0bd14e489f84911997c547ef83fbde3	321445119171756033	Bryce Martinez	01/13/2022 18:35:41	whats the chain rule again			0	1	nan	nan	nan	nan	1,028
51	help-10	a0bd14e489f84911997c547ef83fbde3	196117733790842881	Malcolm Brown	01/13/2022 18:36:03	?			1	0	nan	nan	nan	nan	1,029
51	help-10	a0bd14e489f84911997c547ef83fbde3	321445119171756033	Bryce Martinez	01/13/2022 18:36:45	The one in your notes			0	1	nan	nan	nan	nan	1,030
51	help-10	a0bd14e489f84911997c547ef83fbde3	196117733790842881	Malcolm Brown	01/13/2022 18:37:02	I'm confused what the question is asking for			1	0	nan	nan	nan	nan	1,031
51	help-10	a0bd14e489f84911997c547ef83fbde3	196117733790842881	Malcolm Brown	01/13/2022 18:37:06	I know what the chain rule is			1	0	nan	nan	nan	nan	1,032
51	help-10	a0bd14e489f84911997c547ef83fbde3	321445119171756033	Bryce Martinez	01/13/2022 18:38:07	yah can u show			0	1	nan	nan	nan	nan	1,033
51	help-10	a0bd14e489f84911997c547ef83fbde3	196117733790842881	Malcolm Brown	01/13/2022 18:39:41		https://cdn.discordapp.c…976/IMG_0065.png	IMG_0065.png	1	0	nan	nan	nan	nan	1,034
51	help-10	a0bd14e489f84911997c547ef83fbde3	321445119171756033	Bryce Martinez	01/13/2022 18:47:23	thats not the chain rule right?			0	1	nan	nan	nan	nan	1,035
51	help-10	a0bd14e489f84911997c547ef83fbde3	196117733790842881	Malcolm Brown	01/13/2022 18:53:36	i realized this is for high school questions			1	0	nan	nan	nan	nan	1,036
51	help-10	a0bd14e489f84911997c547ef83fbde3	196117733790842881	Malcolm Brown	01/13/2022 18:53:42	so i moved my question to #multivariable-calculus			1	0	nan	nan	nan	nan	1,037
51	help-10	a0bd14e489f84911997c547ef83fbde3	196117733790842881	Malcolm Brown	01/13/2022 18:53:49	.close			1	0	nan	nan	nan	nan	1,038
52	help-10	1938be98b335411199abcb52f6066cc0	699843794933383308	Dominic Clark	01/13/2022 19:06:56	Which of the following expressions is not equivalent to the other expressions A. -a/b B. -a/-b C. - a/b D. a/-b			1	0	nan	nan	nan	nan	1,039
52	help-10	1938be98b335411199abcb52f6066cc0	485903210272391178	Kelvin Taylor	01/13/2022 19:09:12	What did you try?			0	1	nan	nan	nan	nan	1,040
52	help-10	1938be98b335411199abcb52f6066cc0	485903210272391178	Kelvin Taylor	01/13/2022 19:09:45	Did you try simplifying the expressions, if possible?			0	1	nan	nan	nan	nan	1,041
52	help-10	1938be98b335411199abcb52f6066cc0	699843794933383308	Dominic Clark	01/13/2022 19:10:14	How do you simplify variables?			1	0	nan	nan	nan	nan	1,042
52	help-10	1938be98b335411199abcb52f6066cc0	699843794933383308	Dominic Clark	01/13/2022 19:10:27	I'm only in pre-algebra btw			1	0	nan	nan	nan	nan	1,043
52	help-10	1938be98b335411199abcb52f6066cc0	485903210272391178	Kelvin Taylor	01/13/2022 19:10:51	Simplify the signs			0	1	nan	nan	nan	nan	1,044
52	help-10	1938be98b335411199abcb52f6066cc0	485903210272391178	Kelvin Taylor	01/13/2022 19:11:51	Like for multiplication/division, positive times positive is equal to positive, negative times positive equals negative, etc			0	1	nan	nan	nan	nan	1,045
52	help-10	1938be98b335411199abcb52f6066cc0	699843794933383308	Dominic Clark	01/13/2022 19:12:16	Yeah			1	0	nan	nan	nan	nan	1,046
52	help-10	1938be98b335411199abcb52f6066cc0	699843794933383308	Dominic Clark	01/13/2022 19:12:44	This isn't really a problem more as it's a regular question			1	0	nan	nan	nan	nan	1,047
52	help-10	1938be98b335411199abcb52f6066cc0	699843794933383308	Dominic Clark	01/13/2022 19:12:58	I don't see the need in that, could you explain further?			1	0	nan	nan	nan	nan	1,048
52	help-10	1938be98b335411199abcb52f6066cc0	485903210272391178	Kelvin Taylor	01/13/2022 19:14:00	You need to do what I stated, because one of those requires that simplification			0	1	699843794933383308	Dominic Clark	Dominic Clark	False	1,049
52	help-10	1938be98b335411199abcb52f6066cc0	699843794933383308	Dominic Clark	01/13/2022 19:14:33	B?			1	0	nan	nan	nan	nan	1,050
52	help-10	1938be98b335411199abcb52f6066cc0	589206850839379969	Madeline Perez	01/13/2022 19:15:05	I think what he is trying to explain is when you see two negatives in one spot, it's now a positive. If you see a positive number with a negative number, it's a negative. And from there, that's how you'd simplify each of those fractions			0	1	nan	nan	nan	nan	1,051
52	help-10	1938be98b335411199abcb52f6066cc0	699843794933383308	Dominic Clark	01/13/2022 19:15:34	Ohhh			1	0	nan	nan	nan	nan	1,052
52	help-10	1938be98b335411199abcb52f6066cc0	699843794933383308	Dominic Clark	01/13/2022 19:15:40	I see now. Thank you			1	0	nan	nan	nan	nan	1,053
52	help-10	1938be98b335411199abcb52f6066cc0	485903210272391178	Kelvin Taylor	01/13/2022 19:16:05	Yeah, what moon said			0	1	nan	nan	nan	nan	1,054
52	help-10	1938be98b335411199abcb52f6066cc0	589206850839379969	Madeline Perez	01/13/2022 19:16:42	You're welcome			0	1	nan	nan	nan	nan	1,055
52	help-10	1938be98b335411199abcb52f6066cc0	699843794933383308	Dominic Clark	01/13/2022 19:17:59	So can i close it?			1	0	nan	nan	nan	nan	1,056
52	help-10	1938be98b335411199abcb52f6066cc0	699843794933383308	Dominic Clark	01/13/2022 19:18:10	I understand the process now			1	0	nan	nan	nan	nan	1,057
52	help-10	1938be98b335411199abcb52f6066cc0	485903210272391178	Kelvin Taylor	01/13/2022 19:18:20	If you're good with everything			0	1	nan	nan	nan	nan	1,058
52	help-10	1938be98b335411199abcb52f6066cc0	699843794933383308	Dominic Clark	01/13/2022 19:18:25	.close			1	0	nan	nan	nan	nan	1,059
53	help-10	b7cd02655d634258bca4682febb6b72c	493932414905745412	Debbie Moore	01/13/2022 19:23:05	https://gyazo.com/5f48ced42d564dfbac9eed360b9e232e			1	0	nan	nan	nan	nan	1,060
53	help-10	b7cd02655d634258bca4682febb6b72c	493932414905745412	Debbie Moore	01/13/2022 19:23:47	how did they get 0.4?			1	0	nan	nan	nan	nan	1,061
53	help-10	b7cd02655d634258bca4682febb6b72c	891099642245300225	Nicole Flores	01/13/2022 19:45:41	cos is basically sin but shifted right			0	1	493932414905745412	Debbie Moore	Debbie Moore	False	1,062
53	help-10	b7cd02655d634258bca4682febb6b72c	891099642245300225	Nicole Flores	01/13/2022 19:46:00	sin(x) = cos(x + pi/2) or something			0	1	nan	nan	nan	nan	1,063
53	help-10	b7cd02655d634258bca4682febb6b72c	891099642245300225	Nicole Flores	01/13/2022 19:46:12	but this wave doesn't have period 2pi			0	1	nan	nan	nan	nan	1,064
53	help-10	b7cd02655d634258bca4682febb6b72c	891099642245300225	Nicole Flores	01/13/2022 19:46:29	it has period 1.6 sec			0	1	nan	nan	nan	nan	1,065
53	help-10	b7cd02655d634258bca4682febb6b72c	493932414905745412	Debbie Moore	01/13/2022 19:48:29	i havent learned this yet			1	0	891099642245300225	Nicole Flores	Nicole Flores	False	1,066
53	help-10	b7cd02655d634258bca4682febb6b72c	891099642245300225	Nicole Flores	01/13/2022 19:48:50	oh well			0	1	nan	nan	nan	nan	1,067
53	help-10	b7cd02655d634258bca4682febb6b72c	891099642245300225	Nicole Flores	01/13/2022 19:49:07	have you not learnt trigonometry or just not learned this identity			0	1	nan	nan	nan	nan	1,068
53	help-10	b7cd02655d634258bca4682febb6b72c	493932414905745412	Debbie Moore	01/13/2022 19:49:24	havent learned that identity			1	0	nan	nan	nan	nan	1,069
53	help-10	b7cd02655d634258bca4682febb6b72c	891099642245300225	Nicole Flores	01/13/2022 19:49:39	oh well just remember it then lol			0	1	nan	nan	nan	nan	1,070
53	help-10	b7cd02655d634258bca4682febb6b72c	493932414905745412	Debbie Moore	01/13/2022 19:49:42	the unit im learning about is just sinsiduail functions, nothing else			1	0	nan	nan	nan	nan	1,071
53	help-10	b7cd02655d634258bca4682febb6b72c	891099642245300225	Nicole Flores	01/13/2022 19:49:46	You can easily see it from the graph of sin and cos			0	1	nan	nan	nan	nan	1,072
53	help-10	b7cd02655d634258bca4682febb6b72c	891099642245300225	Nicole Flores	01/13/2022 19:50:01	This is sin			0	1	nan	nan	nan	nan	1,073
53	help-10	b7cd02655d634258bca4682febb6b72c	891099642245300225	Nicole Flores	01/13/2022 19:50:03		https://cdn.discordapp.c…ial-WkW3KdfT.png	material-WkW3KdfT.png	0	1	nan	nan	nan	nan	1,074
53	help-10	b7cd02655d634258bca4682febb6b72c	891099642245300225	Nicole Flores	01/13/2022 19:50:13	this is cos			0	1	nan	nan	nan	nan	1,075
53	help-10	b7cd02655d634258bca4682febb6b72c	891099642245300225	Nicole Flores	01/13/2022 19:50:14		https://cdn.discordapp.c…ial-adzCt2Nu.png	material-adzCt2Nu.png	0	1	nan	nan	nan	nan	1,076
53	help-10	b7cd02655d634258bca4682febb6b72c	493932414905745412	Debbie Moore	01/13/2022 19:50:21	yes			1	0	nan	nan	nan	nan	1,077
53	help-10	b7cd02655d634258bca4682febb6b72c	891099642245300225	Nicole Flores	01/13/2022 19:50:47	oh wait it's sin x = -cos(x+pi/2)			0	1	nan	nan	nan	nan	1,078
53	help-10	b7cd02655d634258bca4682febb6b72c	493932414905745412	Debbie Moore	01/13/2022 19:51:34	ok but			1	0	nan	nan	nan	nan	1,079
53	help-10	b7cd02655d634258bca4682febb6b72c	493932414905745412	Debbie Moore	01/13/2022 19:51:47	i still dont understand how they got -0.4			1	0	nan	nan	nan	nan	1,080
53	help-10	b7cd02655d634258bca4682febb6b72c	891099642245300225	Nicole Flores	01/13/2022 19:52:53	what's the period of sin x and cos x			0	1	nan	nan	nan	nan	1,081
53	help-10	b7cd02655d634258bca4682febb6b72c	493932414905745412	Debbie Moore	01/13/2022 19:53:38	1.6			1	0	nan	nan	nan	nan	1,082
53	help-10	b7cd02655d634258bca4682febb6b72c	891099642245300225	Nicole Flores	01/13/2022 19:54:21	no like the pure form of sin x and cos x			0	1	nan	nan	nan	nan	1,083
53	help-10	b7cd02655d634258bca4682febb6b72c	891099642245300225	Nicole Flores	01/13/2022 19:54:31	does sin(0) = sin(1.6)? doubt it			0	1	nan	nan	nan	nan	1,084
53	help-10	b7cd02655d634258bca4682febb6b72c	493932414905745412	Debbie Moore	01/13/2022 19:55:56	i cant use identities ebcause my teacher dosent want us to use that			1	0	nan	nan	nan	nan	1,085
53	help-10	b7cd02655d634258bca4682febb6b72c	891099642245300225	Nicole Flores	01/13/2022 19:56:03	wtf			0	1	nan	nan	nan	nan	1,086
53	help-10	b7cd02655d634258bca4682febb6b72c	891099642245300225	Nicole Flores	01/13/2022 19:56:12	how are you meant to do problems without identities			0	1	nan	nan	nan	nan	1,087
53	help-10	b7cd02655d634258bca4682febb6b72c	493932414905745412	Debbie Moore	01/13/2022 19:56:15	and plus theres another way since she got the answer without using identities			1	0	nan	nan	nan	nan	1,088
53	help-10	b7cd02655d634258bca4682febb6b72c	891099642245300225	Nicole Flores	01/13/2022 19:56:18	hm ok			0	1	nan	nan	nan	nan	1,089
53	help-10	b7cd02655d634258bca4682febb6b72c	891099642245300225	Nicole Flores	01/13/2022 19:56:23	i cant really help you			0	1	nan	nan	nan	nan	1,090
53	help-10	b7cd02655d634258bca4682febb6b72c	493932414905745412	Debbie Moore	01/13/2022 19:56:27	rip			1	0	nan	nan	nan	nan	1,091
53	help-10	b7cd02655d634258bca4682febb6b72c	503314560082771988	Brad Moore	01/13/2022 21:22:23	aight yo			0	1	nan	nan	nan	nan	1,092
53	help-10	b7cd02655d634258bca4682febb6b72c	503314560082771988	Brad Moore	01/13/2022 21:22:30	do you still need help			0	1	nan	nan	nan	nan	1,093
53	help-10	b7cd02655d634258bca4682febb6b72c	503314560082771988	Brad Moore	01/13/2022 21:22:44	@usernamephobic			0	1	493932414905745412	Debbie Moore	Debbie Moore	False	1,094
53	help-10	b7cd02655d634258bca4682febb6b72c	493932414905745412	Debbie Moore	01/13/2022 21:39:24	@ryanz081 ye			1	0	503314560082771988	Brad Moore	Brad Moore	False	1,095
53	help-10	b7cd02655d634258bca4682febb6b72c	861368751597289513	Mariah Nguyen	01/13/2022 23:00:42	STOP WHY COULDNT THESE MEN HELP U LIKE—			0	1	493932414905745412	Debbie Moore	Debbie Moore	False	1,096
53	help-10	b7cd02655d634258bca4682febb6b72c	330184297950478348	Marcos Martinez	01/14/2022 01:26:10	@usernamephobic you still need help			0	1	493932414905745412	Debbie Moore	Debbie Moore	False	1,097
53	help-10	b7cd02655d634258bca4682febb6b72c	330184297950478348	Marcos Martinez	01/14/2022 01:26:11	?			0	1	nan	nan	nan	nan	1,098
54	help-10	7461049f5c6440778ceeb5aff1fc5424	357200072355872789	Phillip Lopez	01/14/2022 03:24:58	How do I find parallelogram area between the vectors a <3, -6> and b <6,3>			1	0	nan	nan	nan	nan	1,099

50

help-10

105bb8f5bfca4fe2a639fdd509e7c909

456226577798135808

Don Thomas

01/13/2022 16:17:21

@Kings of Latin where are you at?

1

0

830084702727700500

Rafael Scott

False

1,000

50

help-10

105bb8f5bfca4fe2a639fdd509e7c909

830084702727700500

Rafael Scott

01/13/2022 16:18:44

still stump

0

1

nan

1,001

50

help-10

105bb8f5bfca4fe2a639fdd509e7c909

830084702727700500

Rafael Scott

01/13/2022 16:19:23

see if my half way helps u

0

1

nan

1,002

50

help-10

105bb8f5bfca4fe2a639fdd509e7c909

830084702727700500

Rafael Scott

01/13/2022 16:20:14

-(cos^2x - sin^2x) = u know this part

0

1

nan

1,003

50

help-10

105bb8f5bfca4fe2a639fdd509e7c909

456226577798135808

Don Thomas

01/13/2022 16:20:18

Yes

1

0

nan

1,004

50

help-10

105bb8f5bfca4fe2a639fdd509e7c909

830084702727700500

Rafael Scott

01/13/2022 16:20:28

it's not 2 x

0

1

nan

1,005

50

help-10

105bb8f5bfca4fe2a639fdd509e7c909

456226577798135808

Don Thomas

01/13/2022 16:20:32

Could you just take a picture of your notes?

1

0

nan

1,006

50

help-10

105bb8f5bfca4fe2a639fdd509e7c909

830084702727700500

Rafael Scott

01/13/2022 16:20:37

it's just x

0

1

nan

1,007

50

help-10

105bb8f5bfca4fe2a639fdd509e7c909

456226577798135808

Don Thomas

01/13/2022 16:20:46

Oh yeah i know

1

0

nan

1,008

50

help-10

105bb8f5bfca4fe2a639fdd509e7c909

456226577798135808

Don Thomas

01/13/2022 16:21:32

You mean this basically -(cos^2(x) - sin^2(x))

1

0

nan

1,009

50

help-10

105bb8f5bfca4fe2a639fdd509e7c909

830084702727700500

Rafael Scott

01/13/2022 16:21:44

yes

0

1

nan

1,010

50

help-10

105bb8f5bfca4fe2a639fdd509e7c909

456226577798135808

Don Thomas

01/13/2022 16:22:13

May i see the papers you worked on? Im mostly interested on how you got there

1

0

nan

1,011

50

help-10

105bb8f5bfca4fe2a639fdd509e7c909

456226577798135808

Don Thomas

01/13/2022 16:22:15

But thank you

1

0

nan

1,012

50

help-10

105bb8f5bfca4fe2a639fdd509e7c909

830084702727700500

Rafael Scott

01/13/2022 16:22:53

i can't show u

0

1

nan

1,013

50

help-10

105bb8f5bfca4fe2a639fdd509e7c909

456226577798135808

Don Thomas

01/13/2022 16:23:20

Itsa fine

1

0

nan

1,014

50

help-10

105bb8f5bfca4fe2a639fdd509e7c909

456226577798135808

Don Thomas

01/13/2022 16:23:28

Thank you anyways though

1

0

nan

1,015

50

help-10

105bb8f5bfca4fe2a639fdd509e7c909

456226577798135808

Don Thomas

01/13/2022 16:23:32

Ill see what i can do

1

0

nan

1,016

50

help-10

105bb8f5bfca4fe2a639fdd509e7c909

830084702727700500

Rafael Scott

01/13/2022 16:24:41

https://cdn.discordapp.c…5464353923_n.png

271732241_344779697648157_5660358605464353923_n.png

0

1

nan

1,017

50

help-10

105bb8f5bfca4fe2a639fdd509e7c909

456226577798135808

Don Thomas

01/13/2022 16:24:51

Damn

1

0

nan

1,018

50

help-10

105bb8f5bfca4fe2a639fdd509e7c909

456226577798135808

Don Thomas

01/13/2022 16:24:55

Thats uh

1

0

nan

1,019

50

help-10

105bb8f5bfca4fe2a639fdd509e7c909

456226577798135808

Don Thomas

01/13/2022 16:25:03

50p

1

0

nan

1,020

50

help-10

105bb8f5bfca4fe2a639fdd509e7c909

456226577798135808

Don Thomas

01/13/2022 16:25:19

Chromebook picture

1

0

nan

1,021

50

help-10

105bb8f5bfca4fe2a639fdd509e7c909

830084702727700500

Rafael Scott

01/13/2022 16:25:26

yea

0

1

nan

1,022

50

help-10

105bb8f5bfca4fe2a639fdd509e7c909

456226577798135808

Don Thomas

01/13/2022 16:25:54

I cant read it but thank you again

1

0

nan

1,023

50

help-10

105bb8f5bfca4fe2a639fdd509e7c909

456226577798135808

Don Thomas

01/13/2022 16:26:19

.close

1

0

nan

1,024

51

help-10

a0bd14e489f84911997c547ef83fbde3

196117733790842881

Malcolm Brown

01/13/2022 18:30:35

What is meant by "Check the validity of the chain rule directly for linear mappings?" It says Let f:R^n -> R^m be a linear mapping so that Df(x) is the matrix of f.

1

0

nan

1,025

51

help-10

a0bd14e489f84911997c547ef83fbde3

196117733790842881

Malcolm Brown

01/13/2022 18:31:26

I'm thinking of creating an arbitrary function respect to t, such that it outputs n elements so that chain rule can apply

1

0

nan

1,026

51

help-10

a0bd14e489f84911997c547ef83fbde3

196117733790842881

Malcolm Brown

01/13/2022 18:31:34

but I don't understand what it means by check the validity

1

0

nan

1,027

51

help-10

a0bd14e489f84911997c547ef83fbde3

321445119171756033

Bryce Martinez

01/13/2022 18:35:41

whats the chain rule again

0

1

nan

1,028

51

help-10

a0bd14e489f84911997c547ef83fbde3

196117733790842881

Malcolm Brown

01/13/2022 18:36:03

?

1

0

nan

1,029

51

help-10

a0bd14e489f84911997c547ef83fbde3

321445119171756033

Bryce Martinez

01/13/2022 18:36:45

The one in your notes

0

1

nan

1,030

51

help-10

a0bd14e489f84911997c547ef83fbde3

196117733790842881

Malcolm Brown

01/13/2022 18:37:02

I'm confused what the question is asking for

1

0

nan

1,031

51

help-10

a0bd14e489f84911997c547ef83fbde3

196117733790842881

Malcolm Brown

01/13/2022 18:37:06

I know what the chain rule is

1

0

nan

1,032

51

help-10

a0bd14e489f84911997c547ef83fbde3

321445119171756033

Bryce Martinez

01/13/2022 18:38:07

yah can u show

0

1

nan

1,033

51

help-10

a0bd14e489f84911997c547ef83fbde3

196117733790842881

Malcolm Brown

01/13/2022 18:39:41

https://cdn.discordapp.c…976/IMG_0065.png

IMG_0065.png

1

0

nan

1,034

51

help-10

a0bd14e489f84911997c547ef83fbde3

321445119171756033

Bryce Martinez

01/13/2022 18:47:23

thats not the chain rule right?

0

1

nan

1,035

51

help-10

a0bd14e489f84911997c547ef83fbde3

196117733790842881

Malcolm Brown

01/13/2022 18:53:36

i realized this is for high school questions

1

0

nan

1,036

51

help-10

a0bd14e489f84911997c547ef83fbde3

196117733790842881

Malcolm Brown

01/13/2022 18:53:42

so i moved my question to #multivariable-calculus

1

0

nan

1,037

51

help-10

a0bd14e489f84911997c547ef83fbde3

196117733790842881

Malcolm Brown

01/13/2022 18:53:49

.close

1

0

nan

1,038

52

help-10

1938be98b335411199abcb52f6066cc0

699843794933383308

Dominic Clark

01/13/2022 19:06:56

Which of the following expressions is not equivalent to the other expressions A. -a/b B. -a/-b C. - a/b D. a/-b

1

0

nan

1,039

52

help-10

1938be98b335411199abcb52f6066cc0

485903210272391178

Kelvin Taylor

01/13/2022 19:09:12

What did you try?

0

1

nan

1,040

52

help-10

1938be98b335411199abcb52f6066cc0

485903210272391178

Kelvin Taylor

01/13/2022 19:09:45

Did you try simplifying the expressions, if possible?

0

1

nan

1,041

52

help-10

1938be98b335411199abcb52f6066cc0

699843794933383308

Dominic Clark

01/13/2022 19:10:14

How do you simplify variables?

1

0

nan

1,042

52

help-10

1938be98b335411199abcb52f6066cc0

699843794933383308

Dominic Clark

01/13/2022 19:10:27

I'm only in pre-algebra btw

1

0

nan

1,043

52

help-10

1938be98b335411199abcb52f6066cc0

485903210272391178

Kelvin Taylor

01/13/2022 19:10:51

Simplify the signs

0

1

nan

1,044

52

help-10

1938be98b335411199abcb52f6066cc0

485903210272391178

Kelvin Taylor

01/13/2022 19:11:51

Like for multiplication/division, positive times positive is equal to positive, negative times positive equals negative, etc

0

1

nan

1,045

52

help-10

1938be98b335411199abcb52f6066cc0

699843794933383308

Dominic Clark

01/13/2022 19:12:16

Yeah

1

0

nan

1,046

52

help-10

1938be98b335411199abcb52f6066cc0

699843794933383308

Dominic Clark

01/13/2022 19:12:44

This isn't really a problem more as it's a regular question

1

0

nan

1,047

52

help-10

1938be98b335411199abcb52f6066cc0

699843794933383308

Dominic Clark

01/13/2022 19:12:58

I don't see the need in that, could you explain further?

1

0

nan

1,048

52

help-10

1938be98b335411199abcb52f6066cc0

485903210272391178

Kelvin Taylor

01/13/2022 19:14:00

You need to do what I stated, because one of those requires that simplification

0

1

699843794933383308

Dominic Clark

False

1,049

52

help-10

1938be98b335411199abcb52f6066cc0

699843794933383308

Dominic Clark

01/13/2022 19:14:33

B?

1

0

nan

1,050

52

help-10

1938be98b335411199abcb52f6066cc0

589206850839379969

Madeline Perez

01/13/2022 19:15:05

I think what he is trying to explain is when you see two negatives in one spot, it's now a positive. If you see a positive number with a negative number, it's a negative. And from there, that's how you'd simplify each of those fractions

0

1

nan

1,051

52

help-10

1938be98b335411199abcb52f6066cc0

699843794933383308

Dominic Clark

01/13/2022 19:15:34

Ohhh

1

0

nan

1,052

52

help-10

1938be98b335411199abcb52f6066cc0

699843794933383308

Dominic Clark

01/13/2022 19:15:40

I see now. Thank you

1

0

nan

1,053

52

help-10

1938be98b335411199abcb52f6066cc0

485903210272391178

Kelvin Taylor

01/13/2022 19:16:05

Yeah, what moon said

0

1

nan

1,054

52

help-10

1938be98b335411199abcb52f6066cc0

589206850839379969

Madeline Perez

01/13/2022 19:16:42

You're welcome

0

1

nan

1,055

52

help-10

1938be98b335411199abcb52f6066cc0

699843794933383308

Dominic Clark

01/13/2022 19:17:59

So can i close it?

1

0

nan

1,056

52

help-10

1938be98b335411199abcb52f6066cc0

699843794933383308

Dominic Clark

01/13/2022 19:18:10

I understand the process now

1

0

nan

1,057

52

help-10

1938be98b335411199abcb52f6066cc0

485903210272391178

Kelvin Taylor

01/13/2022 19:18:20

If you're good with everything

0

1

nan

1,058

52

help-10

1938be98b335411199abcb52f6066cc0

699843794933383308

Dominic Clark

01/13/2022 19:18:25

.close

1

0

nan

1,059

53

help-10

b7cd02655d634258bca4682febb6b72c

493932414905745412

Debbie Moore

01/13/2022 19:23:05

https://gyazo.com/5f48ced42d564dfbac9eed360b9e232e

1

0

nan

1,060

53

help-10

b7cd02655d634258bca4682febb6b72c

493932414905745412

Debbie Moore

01/13/2022 19:23:47

how did they get 0.4?

1

0

nan

1,061

53

help-10

b7cd02655d634258bca4682febb6b72c

891099642245300225

Nicole Flores

01/13/2022 19:45:41

cos is basically sin but shifted right

0

1

493932414905745412

Debbie Moore

False

1,062

53

help-10

b7cd02655d634258bca4682febb6b72c

891099642245300225

Nicole Flores

01/13/2022 19:46:00

sin(x) = cos(x + pi/2) or something

0

1

nan

1,063

53

help-10

b7cd02655d634258bca4682febb6b72c

891099642245300225

Nicole Flores

01/13/2022 19:46:12

but this wave doesn't have period 2pi

0

1

nan

1,064

53

help-10

b7cd02655d634258bca4682febb6b72c

891099642245300225

Nicole Flores

01/13/2022 19:46:29

it has period 1.6 sec

0

1

nan

1,065

53

help-10

b7cd02655d634258bca4682febb6b72c

493932414905745412

Debbie Moore

01/13/2022 19:48:29

i havent learned this yet

1

0

891099642245300225

Nicole Flores

False

1,066

53

help-10

b7cd02655d634258bca4682febb6b72c

891099642245300225

Nicole Flores

01/13/2022 19:48:50

oh well

0

1

nan

1,067

53

help-10

b7cd02655d634258bca4682febb6b72c

891099642245300225

Nicole Flores

01/13/2022 19:49:07

have you not learnt trigonometry or just not learned this identity

0

1

nan

1,068

53

help-10

b7cd02655d634258bca4682febb6b72c

493932414905745412

Debbie Moore

01/13/2022 19:49:24

havent learned that identity

1

0

nan

1,069

53

help-10

b7cd02655d634258bca4682febb6b72c

891099642245300225

Nicole Flores

01/13/2022 19:49:39

oh well just remember it then lol

0

1

nan

1,070

53

help-10

b7cd02655d634258bca4682febb6b72c

493932414905745412

Debbie Moore

01/13/2022 19:49:42

the unit im learning about is just sinsiduail functions, nothing else

1

0

nan

1,071

53

help-10

b7cd02655d634258bca4682febb6b72c

891099642245300225

Nicole Flores

01/13/2022 19:49:46

You can easily see it from the graph of sin and cos

0

1

nan

1,072

53

help-10

b7cd02655d634258bca4682febb6b72c

891099642245300225

Nicole Flores

01/13/2022 19:50:01

This is sin

0

1

nan

1,073

53

help-10

b7cd02655d634258bca4682febb6b72c

891099642245300225

Nicole Flores

01/13/2022 19:50:03

https://cdn.discordapp.c…ial-WkW3KdfT.png

material-WkW3KdfT.png

0

1

nan

1,074

53

help-10

b7cd02655d634258bca4682febb6b72c

891099642245300225

Nicole Flores

01/13/2022 19:50:13

this is cos

0

1

nan

1,075

53

help-10

b7cd02655d634258bca4682febb6b72c

891099642245300225

Nicole Flores

01/13/2022 19:50:14

https://cdn.discordapp.c…ial-adzCt2Nu.png

material-adzCt2Nu.png

0

1

nan

1,076

53

help-10

b7cd02655d634258bca4682febb6b72c

493932414905745412

Debbie Moore

01/13/2022 19:50:21

yes

1

0

nan

1,077

53

help-10

b7cd02655d634258bca4682febb6b72c

891099642245300225

Nicole Flores

01/13/2022 19:50:47

oh wait it's sin x = -cos(x+pi/2)

0

1

nan

1,078

53

help-10

b7cd02655d634258bca4682febb6b72c

493932414905745412

Debbie Moore

01/13/2022 19:51:34

ok but

1

0

nan

1,079

53

help-10

b7cd02655d634258bca4682febb6b72c

493932414905745412

Debbie Moore

01/13/2022 19:51:47

i still dont understand how they got -0.4

1

0

nan

1,080

53

help-10

b7cd02655d634258bca4682febb6b72c

891099642245300225

Nicole Flores

01/13/2022 19:52:53

what's the period of sin x and cos x

0

1

nan

1,081

53

help-10

b7cd02655d634258bca4682febb6b72c

493932414905745412

Debbie Moore

01/13/2022 19:53:38

1.6

1

0

nan

1,082

53

help-10

b7cd02655d634258bca4682febb6b72c

891099642245300225

Nicole Flores

01/13/2022 19:54:21

no like the pure form of sin x and cos x

0

1

nan

1,083

53

help-10

b7cd02655d634258bca4682febb6b72c

891099642245300225

Nicole Flores

01/13/2022 19:54:31

does sin(0) = sin(1.6)? doubt it

0

1

nan

1,084

53

help-10

b7cd02655d634258bca4682febb6b72c

493932414905745412

Debbie Moore

01/13/2022 19:55:56

i cant use identities ebcause my teacher dosent want us to use that

1

0

nan

1,085

53

help-10

b7cd02655d634258bca4682febb6b72c

891099642245300225

Nicole Flores

01/13/2022 19:56:03

wtf

0

1

nan

1,086

53

help-10

b7cd02655d634258bca4682febb6b72c

891099642245300225

Nicole Flores

01/13/2022 19:56:12

how are you meant to do problems without identities

0

1

nan

1,087

53

help-10

b7cd02655d634258bca4682febb6b72c

493932414905745412

Debbie Moore

01/13/2022 19:56:15

and plus theres another way since she got the answer without using identities

1

0

nan

1,088

53

help-10

b7cd02655d634258bca4682febb6b72c

891099642245300225

Nicole Flores

01/13/2022 19:56:18

hm ok

0

1

nan

1,089

53

help-10

b7cd02655d634258bca4682febb6b72c

891099642245300225

Nicole Flores

01/13/2022 19:56:23

i cant really help you

0

1

nan

1,090

53

help-10

b7cd02655d634258bca4682febb6b72c

493932414905745412

Debbie Moore

01/13/2022 19:56:27

rip

1

0

nan

1,091

53

help-10

b7cd02655d634258bca4682febb6b72c

503314560082771988

Brad Moore

01/13/2022 21:22:23

aight yo

0

1

nan

1,092

53

help-10

b7cd02655d634258bca4682febb6b72c

503314560082771988

Brad Moore

01/13/2022 21:22:30

do you still need help

0

1

nan

1,093

53

help-10

b7cd02655d634258bca4682febb6b72c

503314560082771988

Brad Moore

01/13/2022 21:22:44

@usernamephobic

0

1

493932414905745412

Debbie Moore

False

1,094

53

help-10

b7cd02655d634258bca4682febb6b72c

493932414905745412

Debbie Moore

01/13/2022 21:39:24

@ryanz081 ye

1

0

503314560082771988

Brad Moore

False

1,095

53

help-10

b7cd02655d634258bca4682febb6b72c

861368751597289513

Mariah Nguyen

01/13/2022 23:00:42

STOP WHY COULDNT THESE MEN HELP U LIKE—

0

1

493932414905745412

Debbie Moore

False

1,096

53

help-10

b7cd02655d634258bca4682febb6b72c

330184297950478348

Marcos Martinez

01/14/2022 01:26:10

@usernamephobic you still need help

0

1

493932414905745412

Debbie Moore

False

1,097

53

help-10

b7cd02655d634258bca4682febb6b72c

330184297950478348

Marcos Martinez

01/14/2022 01:26:11

?

0

1

nan

1,098

54

help-10

7461049f5c6440778ceeb5aff1fc5424

357200072355872789

Phillip Lopez

01/14/2022 03:24:58

How do I find parallelogram area between the vectors a <3, -6> and b <6,3>

1

0

nan

1,099