10+ Cubing Terms Every Cuber Should Know!

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J Perm

J Perm

Күн бұрын

Пікірлер: 990
@Shaun1gza
@Shaun1gza 7 жыл бұрын
I have been cubing for over 15 months and I learn some new cubing terms while watching this video. Thanks J Perm for making this video.
@MrPeterfranklin
@MrPeterfranklin 4 жыл бұрын
Wow that’s weird
@starrly0734
@starrly0734 4 жыл бұрын
Me too I cubing for 19 months
@IamKayneISO
@IamKayneISO 4 жыл бұрын
i just cube in this quarantine... it's about a month of cubing and the fastest tps of 3x3 cube was under a minute
@thefootballgrinder
@thefootballgrinder 4 жыл бұрын
What's your average?
@Shaun1gza
@Shaun1gza 4 жыл бұрын
@@thefootballgrinder Presently my ao100 is 26 seconds.
@mohammadalgargawi
@mohammadalgargawi 7 жыл бұрын
This video is so helpful for beginners
@pee9070
@pee9070 5 жыл бұрын
Wait if R U R' U' is the sexy move... ... is U R U' R' the ugly move
@mlons5252
@mlons5252 5 жыл бұрын
No, the ugly move is U (g perm) L ( Y Perm)
@itsyepenguin2061
@itsyepenguin2061 4 жыл бұрын
yes
@eiejrirjekakwir9234
@eiejrirjekakwir9234 4 жыл бұрын
YES
@muddledlion9593
@muddledlion9593 4 жыл бұрын
No
@DivinityGames_
@DivinityGames_ 4 жыл бұрын
i love ur pfp lmao
@rarebeeph1783
@rarebeeph1783 7 жыл бұрын
AUF: Adjust Ur Face :(
@billabobyt
@billabobyt 6 жыл бұрын
Project Overturn aka RareBeeph I always thought it was Align.
@thatonecuber9980
@thatonecuber9980 4 жыл бұрын
@@billabobyt makes sense either way
@naimahankar7234
@naimahankar7234 4 жыл бұрын
AUF: adjust the U and r face AKA ur face : ) to :(
@kartofel24724
@kartofel24724 4 жыл бұрын
Adjust UwU face lol
@Evatyl
@Evatyl 4 жыл бұрын
@@naimahankar7234 but its not the r face
@guac5538
@guac5538 6 жыл бұрын
My Friend: Is that a fish pattern Me: ......It's a sune
@t6amygdala
@t6amygdala 5 жыл бұрын
I don't get it
@mattiekikuchi8739
@mattiekikuchi8739 5 жыл бұрын
ClickTypeClick in the beginners method they call sune, “fish”
@lukaenjoyer6429
@lukaenjoyer6429 4 жыл бұрын
I used to say that lol
@MysticWeak
@MysticWeak 4 жыл бұрын
@@cyanthebruhhh I live in Philippines
@MysticWeak
@MysticWeak 4 жыл бұрын
@@cyanthebruhhh also wrong spelling
@semiawesomatic6064
@semiawesomatic6064 7 жыл бұрын
It's called sexy move because it repeats in six iterations. So doing it six times effectively does nothing. Six=sexy because Greek.
@zouwu6252
@zouwu6252 7 жыл бұрын
semi awesomatic So any algorithm that repeats in six iterations is technically a sexy move?
@JPerm
@JPerm 7 жыл бұрын
+Cello James only if it's also as sexy as the sexy move
@semiawesomatic6064
@semiawesomatic6064 7 жыл бұрын
Cello James no, it's just a name. But that's why it has that name. J perm is just screwing with you 😂
@theodorostsakalos1311
@theodorostsakalos1311 6 жыл бұрын
In greek six is exi not sexy
@workinprogress1
@workinprogress1 6 жыл бұрын
In Latin it is "sex mixed with Greek "exi"
@alphatwist2191
@alphatwist2191 4 жыл бұрын
"It's better to use a sledgehammer" Yeah especially if you don't know how to solve it
@bunga0911
@bunga0911 4 жыл бұрын
XD like destroy it?
@chaosinfared2730
@chaosinfared2730 4 жыл бұрын
Yep
@pinguiscool
@pinguiscool 3 жыл бұрын
Alpha Twist love it
@ACMusic
@ACMusic 5 жыл бұрын
Yet another novice cuber here just letting know how helpful your channel is. I've gone from a 1m30 average to under 40secs average in two weeks by following your tips! 👍👍👍
@wave896
@wave896 2 жыл бұрын
yo what videos and shit did you use if you are still alive
@keziagreste
@keziagreste 2 жыл бұрын
@@wave896 let me know too lol
@Ivanroadtoglory
@Ivanroadtoglory 2 жыл бұрын
My mom said If i score over 90% on tomorrow exam she will buy me a rs3m 2021 maglev :D
@keziagreste
@keziagreste 2 жыл бұрын
@@Ivanroadtoglory wow ! All the best for your exams 😄 👍🏼 I got my Rs3m 2021 maglev last month as my birthday gift. I hope you get yours soon 🐱
@bushranger2680
@bushranger2680 2 жыл бұрын
@@Ivanroadtoglory how’d it go? Please say well…
@hughedney7222
@hughedney7222 3 жыл бұрын
J perm: I’m turning much slower Also J perm: beats my PB by 30 seconds
@ironagentm544
@ironagentm544 Жыл бұрын
Dude
@prohakerofficial
@prohakerofficial Жыл бұрын
Yeah same
@Zoomrail
@Zoomrail Ай бұрын
I love how smooth the cube sounds when you turn slow aswell, i like using my cube as a fidget toy sometimes, kind of like a fidget spinner but doing slow algorithms
@AceZephyr1
@AceZephyr1 7 жыл бұрын
Another turn metric that was used some time ago: Axis/Axial Turn Metric (ATM). It was like STM, but only cared about the axis of rotation, and when that axis changed, a move was added. Example: R L is 1 move, R F is 2, R F B L R D is four
@SomeRandomFellow
@SomeRandomFellow 7 жыл бұрын
AceZephyr so R L2 would be one move?
@GDZyThorn
@GDZyThorn 7 жыл бұрын
Some Random Fellow if i understood it correctly, yes
@CACubed
@CACubed 7 жыл бұрын
If we used that metric in FMC...
@SomeRandomFellow
@SomeRandomFellow 7 жыл бұрын
CACubed ^^^^^^^
@AceZephyr1
@AceZephyr1 7 жыл бұрын
Some Random Fellow yes.
@andrewchang7194
@andrewchang7194 5 жыл бұрын
I recently just got into cubing and I just wanted to explain what they mean by 2-gen. In abstract algebra, there are mathematical structures called groups, which are sets with a binary operation (addition, subtraction) with a list of axioms that the set of elements has to satisfy. A generating set is a subset of the elements in a group when every possible distinct combination of binary operation between elements is performed, creates a subgroup of the group. An n-gen is simply an algorithm (product of elements of a subgroup) that can be generated by n distinct moves (elements). This seems arbitrary until we realize that the Rubik’s cube forms a group and our algorithms are elements in a subgroup of the Rubik’s cube. A 2-gen is an algorithm that can be generated by two basic moves (sexy move is generated by R and U and their inverses for example so it’s a 2-gen)
@EpikBulletYT
@EpikBulletYT 2 жыл бұрын
Whoa.
@biglexica7339
@biglexica7339 2 жыл бұрын
this is a bad description of binray operations
@adilghaznavi3948
@adilghaznavi3948 2 жыл бұрын
@@biglexica7339 it's perfect for this context wym
@biglexica7339
@biglexica7339 2 жыл бұрын
@@adilghaznavi3948 it's not general enough, which is ironic because there is no addition and subtraction in this example a better explanation of a binary operation is something with two inputs and one output in this context, that is move composition
@vietthanhnguyen427
@vietthanhnguyen427 7 жыл бұрын
Yayyy, I'm so early *Tomorrow is my chemistry test*
@itsme-hq9vg
@itsme-hq9vg 7 жыл бұрын
NOoBiSm3 ™ *tommorow is my second day of school*
@Littleton3513
@Littleton3513 7 жыл бұрын
it's me lucky today was my 21st
@gmseo
@gmseo 7 жыл бұрын
Cubing 101 same
@gmseo
@gmseo 7 жыл бұрын
MP Cuber lol ik i dont even know how
@gmseo
@gmseo 7 жыл бұрын
MP Cuber i really sjould start making videos
@abhidn5781
@abhidn5781 7 жыл бұрын
Thanks! I just cracked my head last week trying to know the difference between COLL and OLLCP... your video helped a lot.
@noahcarver1707
@noahcarver1707 3 жыл бұрын
Ooh! i know the generator thing! so in Group Theory, a generator set of a group is a minimal subgroup of elements (in this case, moves) such that every element of the group can be expressed as a combination of those moves. So here. N-gen is just talking about the order of the generator set. so, for example, the subgroup {R,R2,R',-} ('-' being the null move) can be generated by R: (R, RR, RRR, RRRR). it can also be generated by R' , but not by R2. group theory is so much fun!
@magpulmoepistolgrip1507
@magpulmoepistolgrip1507 7 жыл бұрын
When j perm uploads but u in class
@shubbbb
@shubbbb 7 жыл бұрын
Baguette school?
@ZoeTheHoneyDew
@ZoeTheHoneyDew 6 жыл бұрын
The Baguette just watch it in class
@alexwang982
@alexwang982 5 жыл бұрын
U perm in class
@superiorbeing8805
@superiorbeing8805 5 жыл бұрын
@@ZoeTheHoneyDew true
@saturniunyttech679
@saturniunyttech679 4 жыл бұрын
But when your school is a smart school
@eve_lyn_872
@eve_lyn_872 4 жыл бұрын
1:03 ... Tbh, that's how I cube right now
@rollercoasterben9102
@rollercoasterben9102 7 жыл бұрын
Is mayonnaise a cubing term?
@JPerm
@JPerm 7 жыл бұрын
+rollercoasterben Cube it should be.
@theinternetisokayy469
@theinternetisokayy469 7 жыл бұрын
Serious question, did somebody nut on your face for your avatar?
@skepticmoderate5790
@skepticmoderate5790 7 жыл бұрын
No, it's an instrument.
@rollercoasterben9102
@rollercoasterben9102 7 жыл бұрын
Ghost_Toast it was pie face
@twemas3737
@twemas3737 5 жыл бұрын
no ben, mayonnaise is not a cubinf term
@mukuro8033
@mukuro8033 5 жыл бұрын
Turn Slower. HE SAID. Still about 3000% faster than me.
@deedeeen
@deedeeen 2 жыл бұрын
3:22 The mathematical word for that sort of averaging is _truncated mean_ where the extremes are eliminated and the mean is computed for the remaining results.
@eshanarora3848
@eshanarora3848 7 жыл бұрын
Well the soon-ay is misleading. It's a swedish word so it's not really pronounced like that.
@erikhjortsater5461
@erikhjortsater5461 7 жыл бұрын
Eshan Arora I guess it's pronounced like the name Sune? (I'm a Swedish tho)
@fireking2343
@fireking2343 6 жыл бұрын
Sunne is a town in sweden...
@emeryshurpit8656
@emeryshurpit8656 5 жыл бұрын
You know the swedish language is fucked when 2 other swedes have no clue what another swede is talking about
@alexwang982
@alexwang982 5 жыл бұрын
Eshan Arora Swedish meatballs?
@axelwikstrom2444
@axelwikstrom2444 5 жыл бұрын
No it's a name 🤦 but you were right about that it's misleading.
@lizard5671
@lizard5671 7 жыл бұрын
7:55 J-PERM DISRESPECT HIMSELF???????
@JPerm
@JPerm 7 жыл бұрын
+TCuber88 LOL IM SORRY
@rajarshibarman334
@rajarshibarman334 7 жыл бұрын
😂😂nice one
@aditsu
@aditsu 5 жыл бұрын
Wat?
@aitbelaidbadr8347
@aitbelaidbadr8347 4 жыл бұрын
It was a j perm
@SunMinGroot
@SunMinGroot 4 жыл бұрын
0:15 “oh yeah, that’s sexy” 😂🤣
@ZLDSmogless
@ZLDSmogless 4 жыл бұрын
0:59 that's me when I solve
@robotikempire
@robotikempire 7 жыл бұрын
As someone who knows Swedish I can tell you that it's NOT pronounced "soon-ay" it's actually pronounced like Soo-neh. It's a boys name in Sweden!
@JPerm
@JPerm 7 жыл бұрын
+RobotikEmpire blame the speedsolving wiki for my misinformation LOL
@Hannahsconfectionery
@Hannahsconfectionery 7 жыл бұрын
J Perm hey j perm i hope you read this and i love your videos but can you please make an one handed walkthrough solves
@fireking2343
@fireking2343 6 жыл бұрын
RobotikEmpire well my uncle is swedish, and the town in sweden called sunne is pronounced like in the video
@aditsu
@aditsu 5 жыл бұрын
At least it is DEFINITELY NOT pronounced "soon" like J perm does. He is so wrong >_
@axelwikstrom2444
@axelwikstrom2444 5 жыл бұрын
@@JPerm it's not pronounced soo-neh more like suu-neh
@JersenMapper
@JersenMapper 6 жыл бұрын
0:41 OMG THAT’S A WORLD RECORD YOU ARE FASTER THEN FELIKS!
@humanperson4364
@humanperson4364 5 жыл бұрын
r/woooosh coming soon, I feel it
@NK47k
@NK47k 4 жыл бұрын
@@humanperson4364u have an edited comment😁
@insult5026
@insult5026 4 жыл бұрын
bUt FeLiKs Is FaStEr!!!1!1!!1!1!1!1! r/whooooshshield
@gapple1733
@gapple1733 4 жыл бұрын
I hope ur not serious
@StewartStewart
@StewartStewart 5 жыл бұрын
re: 2-gen The term "generator" comes from group theory, and it's not really "complicated math stuff". You already explained it - an algorithm generated by some sequence of two face turns. A rubik's cube can be described as the "group" of all scrambles. Since every scramble can be decomposed into a sequence the six face turns, we say that the group is "generated" by . This group has subgroups like (the group of any scramble that only has opposite colors on a face, which is generated by half terms) and (the group of any algorithm generated by any sequence of two adjacent turns. A "2-gen").
@justlazykid
@justlazykid 3 жыл бұрын
0:10 I would totally lose nnn on this
@slwo
@slwo Жыл бұрын
oh yea... that's sexy 🥵🤤
@yowbtw
@yowbtw 5 жыл бұрын
we call them: sune:fish pi=cross u=tank
@nuradilahmdjamil
@nuradilahmdjamil 4 жыл бұрын
Agree,i am cuber too,I can solve the cube average 30 second not the fastest..because I create my own step for OLL,It's become more easier to me.🙂🙂
@olpennn
@olpennn 4 жыл бұрын
@@nuradilahmdjamil org indo?
@m.w4683
@m.w4683 4 жыл бұрын
4:03 thanks for helping me with my math homework. Lol
@judhelortega8610
@judhelortega8610 2 жыл бұрын
There are 10 when helping: 1. Sexy Move - 0:00 2. TPS - 0:18 3. Sune - 1:40 4. 2-gen - 2:44 5. Average vs Mean - 3:21 6. Sledgehammer - 4:21 7. AUF - 4:56 8. CFOP, Roux, ZZ - 5:22 9. OLLCP vs COLL - 7:36 10. Metrics - 8:49
@otesunki
@otesunki 4 жыл бұрын
the sexy move is called "sexy" because if your repeat it 6 times you end up where you started
@sxl1yyvfx246
@sxl1yyvfx246 Жыл бұрын
J perm: I’ll do this slowly Also J perm: *proceeds to break my PB by 20 seconds*
@trevorwhiting2823
@trevorwhiting2823 5 жыл бұрын
I was literally learning about mean, median and mode today in school
@TheJor27
@TheJor27 7 жыл бұрын
I would say gen is very popular for stuff like Roux
@JPerm
@JPerm 7 жыл бұрын
+TheJor27 oh yeah forgot about that.
@alexmolina8039
@alexmolina8039 7 жыл бұрын
This helped me I'm trying to start cubing and this really helped
@percy7578
@percy7578 7 жыл бұрын
j perm you are now 20k subs i am here when you are 2k nice channel and nice video keep it up
@JPerm
@JPerm 7 жыл бұрын
+Noobishere -_- thanks :)
@riyadh8334
@riyadh8334 5 жыл бұрын
0:53 this helped me so much i dont mean to brag, but my tps is very fast, but i ALWAYS pause after inserting an f2l pair or doing an alg, this made all my times average 35 sec. i just started turning slowly, and i was able to use look ahead, and guess what, i average 30 secs now. thank you so much j perm!
@oskahh9141
@oskahh9141 5 жыл бұрын
Theres so much I dont know yet about the 3x3! This video got me hyped up
@aldrinsiegacubing6112
@aldrinsiegacubing6112 7 жыл бұрын
1:48 I like that sune
@superman52534
@superman52534 4 жыл бұрын
Dylan: you don't have to rotate with zz method which makes it super neato Also Dylan: looks around the cube instead of regripping
@matt1285
@matt1285 7 жыл бұрын
How do I transition from intuitive F2L to full F2L? I'm averaging around 20 seconds and the bulk of my solve time (~12 seconds) is F2L, and I'd like to work on bringing it down. I understand the importance of look ahead but there seems to be so many algorithms for F2L cases and I have no clue which ones are worth learning.
@JPerm
@JPerm 7 жыл бұрын
+Matthew Pharr an algorithm is worth learning for F2L if: - it can be executed faster than what you currently do - it doesn't hinder look ahead very much (such as using too much R2 or wide moves) Both of those must be true. Just start by picking an algorithm that solves a case you commonly run into. I find that one of the most important algs is R' F R F' R' U' R. Then once you have done it a few times in speedsolves, you'll remember it and you can learn a new one.
@kesavdev6310
@kesavdev6310 2 жыл бұрын
That's true. It's not about how fast you turn it's about how useful your moves are. That was an amazing inspiration for me who wanted a sub-30.
@asr2009
@asr2009 Жыл бұрын
well if u want just one sub 30 solve, look for cubehead's lucky scramble part 1 video. it had an easy scramble with 19 move cfop solution. I average around 35-45 seconds(sometimes i do get 30-35 and rarely i have got 25-30), but i did that scramble in 12 seconds
@scrumptiousbisquitz1140
@scrumptiousbisquitz1140 7 жыл бұрын
could you like tell or show all the algorithms and finger tricks you have learnt and use currently in a video you could give links to the videos on the stuff you have already gone through its like everything you need to know to become as good as you pls i big fan
@JPerm
@JPerm 7 жыл бұрын
+LEGEND 7 i have PLL and I'm thinking of remaking it. I'm already filming OLL algs, and I show almost all of my F2L algs in my "these F2L cases" videos
@scrumptiousbisquitz1140
@scrumptiousbisquitz1140 7 жыл бұрын
J Perm thanks I was thinking like, the cases you use x cross and coll ,ollcp instead of oll and pll . My best is like 35secs and I would like to get better and not learn unwanted algs
@scrumptiousbisquitz1140
@scrumptiousbisquitz1140 7 жыл бұрын
J Perm also great videos m8 keep up the great work
@Yarkz.
@Yarkz. 3 жыл бұрын
4:02 Jperm with the math skills😎
@jdubs824
@jdubs824 3 жыл бұрын
J Perm: says he's gonna turn slower Also J perm: ... turns 200x faster than me
@aconspiracyunmasked
@aconspiracyunmasked 7 жыл бұрын
awesome video! would love to see a part 2 :)
@but1913
@but1913 4 жыл бұрын
"Having all the corners solve can typically result in a really good pll", then he gets a Z perm(which he hates)
@sinhaprabhat9938
@sinhaprabhat9938 5 жыл бұрын
At 5:09 you can do- R U R' U' R' F R2 U' R' U' R U R' for which you will not have to adjust the U face.Hale 2-look PLL
@AjitKumar-ie3hx
@AjitKumar-ie3hx 7 жыл бұрын
Nice video j perm I was averaging about 18 seconds but struggling to get get to sub 12 Any suggestions about improving look ahead
@Kjellcubing
@Kjellcubing 7 жыл бұрын
18 seconds and sub10 is not very close lol
@JPerm
@JPerm 7 жыл бұрын
+Ajit Kumar all my tips about look ahead are in my look ahead video :) let me know if u have any more specific questions
@AjitKumar-ie3hx
@AjitKumar-ie3hx 7 жыл бұрын
J Perm How To decrease number of cube rotations?
@JPerm
@JPerm 7 жыл бұрын
+Ajit Kumar I have videos titled "these F2L cases"
@AjitKumar-ie3hx
@AjitKumar-ie3hx 7 жыл бұрын
J Perm Kk thanks always loved your videos
@Tsskyx
@Tsskyx 7 жыл бұрын
There's also an ATM. Axial turn metric. I assume it means that something like M+R counts as a single move. Unfortunately, it won't make your cube spit out money for some reason.
@a_miku_fan9633
@a_miku_fan9633 5 жыл бұрын
AUF= Adjust U face ❌ AUF= Adjust Ur face✔️
@recubican6453
@recubican6453 5 жыл бұрын
*self esteem decreases*
@Oxzowachi
@Oxzowachi 5 жыл бұрын
THANKS for clearing up COLL vs OLLCP! Ran into a guy at a comp who knew OLLCP but had never heard of COLL, and I left that conversation very confused...
@dylanmagdich7393
@dylanmagdich7393 7 жыл бұрын
why haven't you done 4 by 4 critique solves?
@JPerm
@JPerm 7 жыл бұрын
+Magdich i don't plan on it, since 3x3 is most people's main event and so it would help more people to see 3x3
@stefanbiggs2581
@stefanbiggs2581 4 жыл бұрын
The only person ever with a good first vid
@dan243516
@dan243516 7 жыл бұрын
what do you MEAN?
@TeboeCubes
@TeboeCubes 7 жыл бұрын
Not sure, but I think the gen in 2-gen and 3-gen has to do with generating algorithms. For example, if you generate an optimal T Perm it would have a lot of B and D moves. But you can also generate it with 3 moves or 3 gen. I think that's what it means.
@JPerm
@JPerm 7 жыл бұрын
+TeboeCubes I thought so too, but then I read the speedsolving wiki page for 2-gen and it said something about math
@TeboeCubes
@TeboeCubes 7 жыл бұрын
OK
@haugwen
@haugwen 5 жыл бұрын
1:25 he's faster than me even if he's not trying
@ifrog751
@ifrog751 4 жыл бұрын
Me: Does TeamBLD Partner: Okay, do a Soonay Me: ???? Partner: You have to be kidding
@sourabhagarwal8704
@sourabhagarwal8704 7 жыл бұрын
pls make a vid on oh ll algs
@georgescholey
@georgescholey 7 жыл бұрын
Sourabh Agarwal Antoine Cantin has 20+ vids on OH ll algs
@sourabhagarwal8704
@sourabhagarwal8704 7 жыл бұрын
+George Scholey thanks
@JPerm
@JPerm 7 жыл бұрын
+Sourabh Agarwal I'll make one for PLL, but my OLLs are not very good.
@sourabhagarwal8704
@sourabhagarwal8704 7 жыл бұрын
+J Perm thanks that would be a lot of help !
@eshanarora3848
@eshanarora3848 7 жыл бұрын
You use COLL in OH, right?
@doodoostickstain
@doodoostickstain 5 жыл бұрын
Ok, so two months later I'm coming back to this, and seeing shapes I now recognise have totally different names. I called them things like - T is "a bug with antennaes", L is a blob of algae in a lake or pool, (and it's facing you at the bottom cause it's trying to touch you before you can get away), Pi is a turtle swimming by in front of you.
@qwertyasdfg4275
@qwertyasdfg4275 6 жыл бұрын
At 1:57 you can do this R U’ L’ U R’ U’ L
@firebrain2991
@firebrain2991 4 жыл бұрын
Idk if you ever did find out the 2-gen "2 generator" thing, but it comes from the idea of a "finitely generated" group in Group Theory. So I'm gonna skip over the definition of group cuz I don't think it matters here, but to get an idea of a finitely generated group, we can use a clock as an example of a 1-generator group: If we only count the hour marks 1,2,3,4,5,6,7,8,9,10,11,12 as the set of possibilities, there are a few things we can see from this -- namely, all these elements can be considered "actions" (for example the number 1 can be interpreted as moving 1 hour forward), and that the action corresponding to 12 (i.e.: moving 12 hours forward) will always return to the number it started on (we call this the identity element). But even more important is that you can take 1 element and it's corresponding action, and just repeatedly use it to create all the other elements, namely, moving forward 1 hour until you get all 12 hours (so do 5, 7, and 11, but the key is that such a number *exists*) -- and this becomes a group generated by 1 element. So why does this matter to Rubik's cubes? Because a Rubiks cube can be interpreted as a finitely generated group with 4 quintillion elements (corresponding to all the possible positions it can be in), and (assuming all centers remain in place) only 6 generators: R,L,U,D,F, and B (ofc also their inverses R',L',U',D',F', and B' depending on how you wanna define things). So what does all that mean? It means that you can reach all possible combinations (elements) with some series of these 6 turns (actions) and no need for others. Which -- in the end -- feels pretty obvious, and is just fancy language for something that seems pretty mundane. The only reason it's useful is because we can then generalize it to things which don't have obvious turn and repeat structures that display these properties, which is beyond the scope of this comment. Anyway, if you restrict the possibility space of a rubiks cube to only using R and U as generators, you then get a new group that is generated by 2 elements -- all the possible positions that can be reached by only using some series of R and U (and by extension R2, R', U2, and U' since they can be expressed in terms of R and U). TL;DR: "generators" in Group Theory are just a way to generalize the properties of an object like a rubiks cube in a manner that's got maybe a bit too much jargon.
@firebrain2991
@firebrain2991 4 жыл бұрын
Note: the "elements as actions" in the clock is kinda a shorthand, the standard definition of groups entails a function (usually called addition) f(m,n) which takes m and n as arguments and produces an output within the group. The thing is, you can use this to create a series of functions f_n(m)=f(m,n), which can be interpreted as "applying" n to m without changing any of the underlying structure. As such, you can interpret all elements n as f_n(0)=f(0,n)=n (0 being the identity element here). This might seem weird at first, but is fairly standard, and is the basis for the category theory interpretation of a group as well as why we normally name elements after what moves it takes to get there, but a big part of the reason for this is that "adding" in contexts of a physical object representative can be seen as "apply this, then apply this", and as such you can often pick a reference frame for the identity from multiple elements so long as it corresponds to 0 actions (basically the same as saying any position of the cubes *could* be the goal of the solve, we just choose the one that feels nice, but the math doesn't care)
@mrisendlyrics
@mrisendlyrics 7 жыл бұрын
I want more!!!!
@werdwerdus
@werdwerdus 7 жыл бұрын
good timing i was literally going to search or request for a video like this
@AlexKing-tg9hl
@AlexKing-tg9hl 5 жыл бұрын
For the 1 % of people who see this I just want to let you know that God loves you ❤️♥️❤️♥️❤️
@vincequinitio7863
@vincequinitio7863 7 жыл бұрын
Learned a lot thanks
@Kjellcubing
@Kjellcubing 7 жыл бұрын
notification squaaddd
@OlivierVos
@OlivierVos 7 жыл бұрын
Kjell Yesss
@Kjellcubing
@Kjellcubing 7 жыл бұрын
eyyy. Ik ben opeens beter met ortega in 2x2 lol 4.4 gemiddled ongeveer lol
@OlivierVos
@OlivierVos 7 жыл бұрын
Kjell nuce
@mikasmulders3327
@mikasmulders3327 7 жыл бұрын
Oli4x4 jajajaja
@Kjellcubing
@Kjellcubing 7 жыл бұрын
Mika Smulders Mikaaaa
@MYS18
@MYS18 6 жыл бұрын
Hi, just to let you know your content is super helpful on this channel and i cant wait to see more. Do you know what zbll means ?
@JPerm
@JPerm 6 жыл бұрын
thanks! ZBLL is an algorithm set with over 400 algs. it solves last layer as long as you have the top cross done
@BigBashyBoo
@BigBashyBoo 6 жыл бұрын
This video is weilong Sorry
@fgvcosmic6752
@fgvcosmic6752 5 жыл бұрын
Aolong is it?
@vikingsloth3378
@vikingsloth3378 5 жыл бұрын
@@fgvcosmic6752 it's suuuulong
@陀螺瘋子Themadblader
@陀螺瘋子Themadblader 4 ай бұрын
4:14 Thanks for the math class.😂 This is part of my final exam, which is next week 😢
@cipciherif3560
@cipciherif3560 4 жыл бұрын
TPS My Brain: Third Person Shooter J Perm: Turns Per Second
@jeffreychen6591
@jeffreychen6591 6 жыл бұрын
Htm = half turn metric. Html = hypertext markup language(just to format elements in webpages. Not a coding language) One thing I can relate to in this video
@exoticbutters2952
@exoticbutters2952 7 жыл бұрын
Suuney: R,U,R',U,R,U2,R'
@zombiechameleon614
@zombiechameleon614 Жыл бұрын
if you sometimes need to auf in cfop then why isnt it called cfopa?
@shimshonboreri
@shimshonboreri 7 жыл бұрын
Thank you for this! A lot of useful information :D
@JPerm
@JPerm 7 жыл бұрын
+Hatulim glad u liked it!
@satpalsinghsolanki3652
@satpalsinghsolanki3652 7 жыл бұрын
Another wonder video no words for this!!!
@Whydidtheychangeittohandlesnow
@Whydidtheychangeittohandlesnow 7 жыл бұрын
This is a much needed video since there are so many troll videos that are jokes.
@JPerm
@JPerm 7 жыл бұрын
+Carson Moore 30 cubing definitions by colorfulpockets is certainly not a joke
@IsraelWokoh
@IsraelWokoh 6 жыл бұрын
1:39 When he's not even trying and he beats your record by almost four seconds.
@eggos5834
@eggos5834 3 жыл бұрын
IDK y I couldn't just couldn't stop laughing when he said sexy move lol
@rubenmejia4881
@rubenmejia4881 6 жыл бұрын
Thank you for this awesome tutorial! I just began getting into cubing and I was really looking for this! #subbed
@domingerive2813
@domingerive2813 5 жыл бұрын
Thanks man it's really help me
@Aragorn-B
@Aragorn-B 3 жыл бұрын
I started a 6x6 as this video started and finished perfectly in time with the end
@babauta09
@babauta09 7 жыл бұрын
I always enjoy your vids, dude.
@JPerm
@JPerm 7 жыл бұрын
+Terrence Duenas thanks!
@luizcauduro
@luizcauduro 3 жыл бұрын
COLL: For Intermediate CFOP OLLCP: For Advanced CFOP Cuz in the intermediate method you first solve the cross at the U layer (with 6 moves exactly) and then you use one of the 7 OLLs that stands for the cross solved. But in the advanced method you solve both at the same time
@EddtheRexMan
@EddtheRexMan 7 жыл бұрын
What was your Bowtie alg? That was gorgeous! :o
@JPerm
@JPerm 7 жыл бұрын
+Edward Dibley R' F R B' R' F' R B
@matesmichalec1972
@matesmichalec1972 7 жыл бұрын
so helpful.. Good job :)
@twiggypancake3902
@twiggypancake3902 6 жыл бұрын
1:09 that snap
@ejbock5b179
@ejbock5b179 7 жыл бұрын
This is a great video, I think you should do more videos like this.
@redeye3087
@redeye3087 4 жыл бұрын
I just learned the Rubik’s cube last week. I have my freashman year tests going, and instead of studying, I decided to learn some speedcube methods. This is where it gets a bit weird. I tried CFOP. Couldn’t do it cause OLL/PLL was wayyy too confusing. Tried zz. Same problem. But then I tried roux. My average went from 1:22 to 0:20. I know it’s not a lot, but still. One week.
@rivercapulet6199
@rivercapulet6199 7 жыл бұрын
Hello, is it true that a beginner should start with cheaper cubes instead of premium cubes because it ruins their finger tricks? what cube did you use when you begin speedcubing? was it the best available in the market at the time?
@JPerm
@JPerm 7 жыл бұрын
+River Capulet I think it's untrue but that's just my opinion. I used a standard Rubik's cube (which can't corner cut) until I was averaging around 27. But that's irrelevant nowadays since all the budget cubes are as good as the best cubes were back then. The Dayan guhong was the best cube when I started. Today the difference between cheap/best cube is not that big, and you get corner cutting and easy turning on any cube. Getting a budget cube is probably better as a beginner simply because by the time you'll really benefit from a $50 cube, there will probably be a new and better one available. And i think it's good to have a decent cube and not a dollar store cube because you can practice good finger tricks on it.
@rivercapulet6199
@rivercapulet6199 7 жыл бұрын
Thanks for your answer :)
@ebeisaac7700
@ebeisaac7700 7 жыл бұрын
+1 for the quick basic stats lesson on averages!
@dpcubing1521
@dpcubing1521 3 жыл бұрын
My friend: can you tell me what this is called? Me: sune My friend: ok. Why do I have to wait though? Me: …. ?
@pineapple3102
@pineapple3102 4 жыл бұрын
1:19 ''it would be better off for me to turn slower'' me: takes in his advice and uses it in his solves also me: gets times 10 seconds slower i think i'm getting scammed jk i love jperm's videos
@jamesschmidt6172
@jamesschmidt6172 6 жыл бұрын
Fun fact: the "average" used in speedcubing competitions is called a truncated or trimmed mean in statistics. In particular, it is a 20% truncated/trimmed mean, because you drop the 20% (1/5) best times and the 20% (1/5) worst times, then take the arithmetic mean of the rest. Also not something speedcubers invented, but anyway...
@jamesschmidt6172
@jamesschmidt6172 6 жыл бұрын
Okay, maybe only a "fun" fact if you're a nerd like me. :P
@JPerm
@JPerm 6 жыл бұрын
thanks for the info! I should have fully done my research :P
@olzwheat3398
@olzwheat3398 7 жыл бұрын
COLL stands for Corners Of the Last Layer, NOT Corners & OLL
@Vibrate69
@Vibrate69 7 жыл бұрын
its Corner Orientation of the Last Layer
@jasonostdiek4737
@jasonostdiek4737 7 жыл бұрын
xRyan Gaming corner orientation of last layer is OCLL, COLL is corners of the last layer (orienting and permuting corners while keeping edges oriented)
@Vibrate69
@Vibrate69 7 жыл бұрын
taken from > www.speedsolving.com/wiki/index.php/COLL COLL (short for Corners of Last Layer) is a 3x3x3 last layer substep in the CxLL group that solves (orients and permutes) the last layer corners while preserving the last layer edge orientation, leaving only edge permutation (EPLL). It is principally used as a last layer for ZZ (as it has a higher skip chance and is nicer for OH than OCLL/PLL when used with EPLL) or an add-on to Fridrich, when the last layer edges are already oriented after F2L. COLL has 42 cases including mirrors (24 without). 2 of these are the adjacent and diagonal corner permutation. COLL is not to be confused with CLL, also short for "Corners of Last Layer." The difference is that CLL preserves the F2L but not the last layer edges orientation, so it leaves the LL edges scrambled and the next step would be full ELL. For some cases the CLL and the COLL are the same algorithm, but for other cases the CLL is much shorter. For CLL and COLL algorithms, see the page on CxLL Algorithms.
@LuisCuber253
@LuisCuber253 7 жыл бұрын
Nice video!
@Yash-hl5nr
@Yash-hl5nr 7 жыл бұрын
The sound quality in this video is very good. Idk if you worked on it or is it just appearing to me aa good. Haha
@JPerm
@JPerm 7 жыл бұрын
+Yash Mittal I didn't do anything different haha
@CSMPiano
@CSMPiano 7 жыл бұрын
Between ZBLL and OLLCP ,which one is more useful in your opinion ? and do you think it's worth learning 2GLL ?
@JPerm
@JPerm 7 жыл бұрын
+CSMPiano OLLCP is more worth it for the good cases, since they are more common. I have a video from like last year about the OLLCPs that I use that are easy to learn. But after learning easy ones, I think ZBLL is better after that. 2GLL is definitely worth it for OH, since 2-gen COLLs are basically the same length as a 2GLL for most cases. For 2H it's just as worth it as any other ZBLL.
@LarsBars44
@LarsBars44 4 жыл бұрын
The term was coined by Lars Petrus for his method. Sune is a male name in Sweden and is an iron age form for 'the son'; in modern Swedish that is 'sonen'. It is pronounced "soon-eh" ([suːnɛ]), but in cubing it has become far more common to be pronounced "soon" ([suːn]).
@vishantsatpalsolanki3600
@vishantsatpalsolanki3600 7 жыл бұрын
Your vids are amazingly good
@JPerm
@JPerm 7 жыл бұрын
+Vishant Solanki thanks :)
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