TIL Lewis Carroll, author of Alice in Wonderland, was also a famous mathematician- a method for solving for the determinants of square matrices is named for him. en.wikipedia.org/wiki/Dod…
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πŸ‘€︎ u/dwainosaur
πŸ“…︎ Feb 11 2020
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Dolly Parton named to β€˜2021 People of the Year’ list wreg.com/news/national/do…
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πŸ‘€︎ u/BaronRiker
πŸ“…︎ Dec 02 2021
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HEY BEGINNERS: Make sure to search Matrices tutorials before asking here, she has A LOT of fursuit guides and lists posted

matrices site

I guarantee you’ll get a faster answer looking around her site than posting here for the basics regarding fursuit construction and supply sourcing.

No really. She has a list of over 100 fursuit related product suppliers on her site, so PLEASE do yourself a favor and look around there for some detailed starting points for fursuit construction.

Most experienced makers are willing to help you out and answer questions, but keep in mind that we personally have worked off limited tutorials and honed them through work.

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πŸ‘€︎ u/Ltates
πŸ“…︎ Dec 14 2020
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[Matrices] Why have we only named the operations of 'dot product' and 'cross product' and not all the many other operations we can?

Hi. I am exploring this topic for fun.
For a long time I used to think addition, multiplication, subtraction and division were THE operations that are performed on numbers (particularly one dimensional). But I learnt multiplication and division are based on addition/subtraction and just as fundamental as say exponentiation or comparison.
Also I try to think of addition less as of 'adding two numbers' but more like 'taking one value and moving it forward some amount'.
With this line of thought I am able to relate the operations on 2 or 3 dimensional numbers and the respective operations. Like how similar adding one dimensional values is to adding 3d values.
However operations like dot products and cross products don't make sense in lower dimensional values and there are many other operations that can be performed on them.
Eg: Dot product is done by multiplying respective components of each number and adding them. But I could also add respective components and add them.
Why is it that we have only named a certain few operations like dot-products and cross-products? Or do they exits but not known?

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πŸ‘€︎ u/RoundService
πŸ“…︎ Nov 14 2018
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'Nobody But You' named in KEYMAG's Best Songs of 2021 List! keymag.co.uk/features/the…
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πŸ‘€︎ u/NleEpic11
πŸ“…︎ Dec 18 2021
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Can we used matrices and lists for custom Dataset?

I am trying to create a dataset where the inputs are matrices and then also a list containing tuples. The label to these matrices + lists is an integer value.

Is this possible?

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πŸ‘€︎ u/pacha14
πŸ“…︎ Jun 23 2021
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This is my attempt at Connect Four. It gets slow after the minimum amount of tiles to win is played because I made it start comparing piece placements then. I'm sure it could be made faster if I used matrices, but I don't know how :/ I'm just using lists now. v.redd.it/yulppz3ytxn21
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πŸ“…︎ Mar 23 2019
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Properties of Symmetric Matrices

I want to know whether a symmetric square matrix AB formed by non-square matrices A and B have any relationship with the matrix BA. I’m in a class related to Linear Algebra and a problem related to this is crushing my brain.

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πŸ‘€︎ u/loltryagain99
πŸ“…︎ Dec 09 2021
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Why one should always use Numpy arrays over built-in lists for mathematical operations, especially for relatively small square matrices.
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πŸ‘€︎ u/lenticularis_B
πŸ“…︎ May 03 2020
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How do I find the eigenvalues of a list of matrices?

I have created a for loop and function to generate 1000 random 2x2 matrices. I now want to find the eigenvalues of each matrix and plot them at once. How would I do this?

makematrix=function(){

z=runif(1000,min=-10,max=10)

A=matrix(c(z),nrow=2, ncol= 2, byrow = T)

return(A)}

listofmatrices=list()

for(i in 1:1000){

listofmatrices[[i]]=makematrix()

}

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πŸ‘€︎ u/a_mlsss
πŸ“…︎ May 15 2019
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Matrix multiplication in Python using built-in lists vs. Numpy arrays. Numpy is strongly preffered, especially for relatively small matrices where it seems to be optimized even further. [OC]
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πŸ‘€︎ u/lenticularis_B
πŸ“…︎ May 03 2020
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List of Beatles First Press Matrices?

I know this has to have been asked, but for the life of me I can't find a comprehensive list. Does one exist?

I've been using the Yokono site, but it's tough to get all the info for mono and stereo. They provide some nice details on errors on and not on first presses to look for.

My father-in-law collects them and I help him with the digital (EBay) search. He mostly has the common/cheaper ones, but his goal is one of each where affordable. If I had a list, it would help me and definitely him. Teaching him to use the computer is seemingly out of the question.

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πŸ‘€︎ u/lod254
πŸ“…︎ Nov 14 2015
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Tilray Named to Time’s Inaugural List of the Time100 Most Influential Companies finance.yahoo.com/news/ti…
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πŸ‘€︎ u/Big-Boy-Invstr
πŸ“…︎ Apr 27 2021
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Smash Bros tier list determined by if the character is named Mario or not
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πŸ‘€︎ u/Phat_Yoshi12
πŸ“…︎ Oct 15 2021
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Elegant way for selecting columns in multiple matrices stored in a list?

Reprex

m1 <-matrix(c(1,0), 1,2)
m2<- matrix(c(2,0),1,2)
m3<- matrix(c(3,0), 1, 2)
mlist<-list(m1,m2, m3)

If I want to get the first column of each matrix stored in mlist is there elegant solution? I know I can do it individually with

mlist[[1]][,1]
mlist[[2]][,1]
mlist[[3]][,1]

and I could just write a pretty simple function/loop, but it seems like there should a simpler way.

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πŸ‘€︎ u/banjofreak625
πŸ“…︎ May 28 2020
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my tier list of bosses and grimm gave me a mental breakdown that's why i named him that
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πŸ‘€︎ u/No-Marketing-5260
πŸ“…︎ Sep 19 2020
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In 1999, a 6-year-old chimpanzee named Raven became the 22nd most successful money manager on Wall Street. She delivered a 213% gain and outperformed more than 6,000 professional brokers. Raven chose her stocks by throwing darts at a list of 133 internet companies
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πŸ‘€︎ u/farrukhsshah
πŸ“…︎ Feb 27 2021
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Trying to summarize a list of categorical variables, with the n and percent matrices plus summary stats. On stackoverflow. Any help would be great! stackoverflow.com/questio…
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πŸ‘€︎ u/DontBendYourVita
πŸ“…︎ Mar 11 2014
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As a Wildlife Biologist and Potterhead, this is arguably the most famous species I have discovered. r/harrypotter, Eriovixia gryffindori, a new species of spider I discovered and named after the Sorting Hat, made The International Institute for Species Exploration's Top Ten List Of New Discoveries! twitter.com/jk_rowling/st…
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πŸ‘€︎ u/curiocritters
πŸ“…︎ Dec 21 2020
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[Hajimari spoilers] A WIP list of all named characters killed off in the Kiseki series. Could use your input.

I wanna try to quantify and list all instances of character death in the series, because this sub points out how afraid it is of killing off characters all the time. I'm not an expert in the lore and it's been a long time since I played the games so I could use some help.

This is a list of characters who were killed off; that means that flashback deaths and posthumous characters, like Guy/Lena/Ace, are excluded. The point of this list is to look at "killed off" characters, and a character who is established to have died in the past wouldn't count as killing someone off to me; they need to have had a role prior to their death for it to count as killing off. For example, Guy Bannings and Lena Bright were never killed off; their entire role is based on them being already dead. Also, the deceased character must be named, so we can exclude rank-and-file soldiers like the terrorists in Ao and the soldiers in Garrelia unless they were named.

Here's the list. WIP, please mention anyone I forget below and I'll add them:

(EDIT: Separated by humanity)

List (humans)

  1. Loewe (SC)

  2. Weissmann (SC)

  3. Joachim Guentenr (Zero)

  4. Roan (Nord watchtower guy) (CS1)

  5. Gideon (CS1/Ao "remaster")

  6. Vulcan (CS2)

  7. Otto the market manager (CS2)

  8. Rutger (CS4)

  9. Arianrhod (CS4)

  10. Osborne (CS4)

  11. Black Alberich / Franz Reinford (CS4)

  12. Emperor (killed non-explicitly in "Three and Nine", death of the true Emperor confirmed in Hajimari)

List (nonhumans)

  1. Anima Mundi (responsible for Lord of Phantasma) (3rd)

  2. Pater Mater (Ao)

  3. Grianos (CS2)

  4. All the Divine Knights, though only Valimar really counts as a character to me (CS4)

  5. Ishmelga-loge (CS4)

  6. All the Simulacra, if you want to count them + Alt Rean (Hajimari)

  7. OzXX (Hajimari)

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πŸ‘€︎ u/ShiningConcepts
πŸ“…︎ Dec 03 2020
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So I'm watching el chapo and they keep naming the cartels different names then what they were actually called for some reason. So can someone give me a list of what the cartels are named in the show and what they are actually named
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πŸ‘€︎ u/fiscalleader48
πŸ“…︎ May 15 2021
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Vietnamese official remake of 2gether named Khi GαΊ·p Em (When Meeting You) cast list revealed facebook.com/nhoztresiscr…
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πŸ‘€︎ u/YensidTim
πŸ“…︎ Dec 17 2020
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The orange text says (Assault Rifle Kilo), referring to the NATO named (Alpha, Bravo, Charlie..) list of AR's, the weapon is actually the CR-56 AMAX. Many people will think it's the Kilo141. Why can't we just get the real weapon names already? Every blueprint in the store suffers from this too...
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πŸ‘€︎ u/Klubhead
πŸ“…︎ Jun 11 2020
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Was downloading monster pictures from the wiki to make a tier list when I noticed the name of the Clay Templar image (all other monster images are named correctly)
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πŸ‘€︎ u/ajstorey456
πŸ“…︎ Aug 18 2020
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eigenvalues of random matrices (bohemian eigenvalues kinda)
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πŸ‘€︎ u/Trotztd
πŸ“…︎ Jun 26 2021
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Star Cinema Grill's Pandemic Insurance doesn't cover COVID19 because it's "not named" on the list which includes "variations or mutations of SARS associated coronavirus." youtu.be/ijC8kqzMrcw
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πŸ‘€︎ u/AHenWeigh
πŸ“…︎ Apr 11 2020
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Catholic church abuse: List of priests, clergy named in every state ydr.com/story/news/2019/0…
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πŸ‘€︎ u/DV8_2XL
πŸ“…︎ Sep 09 2019
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Us there a list of every named character represented with a model that has died (barring 30k of course)

I can only think of one Marine character, Salamanders Chaplain Xavier. And quite a few Imperial Guard characters. Is there a comprehensive list out there?

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πŸ‘€︎ u/Banebladeloader
πŸ“…︎ Jan 08 2021
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List of people named in the Quran (non-prophets)
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πŸ‘€︎ u/DrAristocra7
πŸ“…︎ Feb 05 2021
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Xbox Adaptive Controller named in Times "The 10 Best Gadgets of the 2010s" list. time.com/5745302/best-gad…
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πŸ‘€︎ u/Kid_Baldy
πŸ“…︎ Dec 15 2019
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Cobb High Schools Named on List of Top in the State - Marietta Daily Journal Podcast omny.fm/shows/marietta-da…
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πŸ‘€︎ u/ElvisIsATimeLord
πŸ“…︎ May 10 2021
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Indexing vectors, dataframes, lists and matrices

Could someone please the differences to me in how to go about indexing values in vectors, dataframes, lists and matrices - I keep going round and round and am just continuing to confuse myself about the different ways/what ways to do it.

Any help would be massively useful! THANK YOU!

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πŸ‘€︎ u/spizzle1
πŸ“…︎ Dec 10 2019
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dev1ce and Olof have been named in Forbes' list of 30 Under 30 for Europe talkesport.com/news/devic…
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πŸ‘€︎ u/godzdpk
πŸ“…︎ Mar 18 2020
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201221 The Genius community named 'The Album' as one of the best albums 2020, it is the highest Korean act on the list at #14 genius.com/a/the-genius-c…
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πŸ‘€︎ u/HumpingJack
πŸ“…︎ Dec 21 2020
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The Alberta list of baby names is out. Which one of you named your kid McDavid.

Boy name list here.

Girl name list here.

There are also 24 Leons, 8 Stanleys, and 1 Jaromir.

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πŸ‘€︎ u/russels418teapot
πŸ“…︎ Jun 22 2020
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List of Named Items

#Outdated

###You can find latest info here. Named items will be added soon.

-------------------------------- OLD LIST --------------------------------

We need a list for the new named items. I couldn't find any post trying to set it up, so here you go.

There are 23 (+1 unobtainable) weapons & 17 gear items currently.

Please comment if you have a named item which is not listed or contains ???. Please provide all info if possible (see columns). I'll add them. Also if you find errors let me know.

###Where to get named Items

Check out the Wiki. From my experience the drop rate in heroic stuff is pretty high. I get 1-2 named items for every single heroic mission.
Also the clan vendor sells 1 named item and Cassie 3 named items. The Thieves Den also offers 1 named item.
And if you're lucky you can get them from proficiency caches as well.

###Weapons

O = offensive ; D = defensive ; U = utility

Example:
5-O means 5 or less offensive attributes
7+U means 7 or more utility attributes

Name Type Perfect Talent Effect (Requirements) Source
Artist's Tool SIG 716 CQB Perfect Rifleman Landing headshots adds a stack of bonus 12% weapon damage for 5 seconds. Max stack is 5. Additional headshots refresh the duration. (4-D) LZ
Black Friday M249 Perfect Unhinged Recieve 25% weapon damage at the cost of 25% handling (none) DZ
Commando SVD Perfectly Naked When armor is depleted gain +50% weapon damage for 6s (Scope 8x or higher) LZ+DZ
CuΓ©lebre Military M870 Perfect Jazz Hands +20% Reload Speed (none) LZ+DZ
Designated Hitter SR-1 Perfect Reformation Headshot kills increase skill repair & heal by 75% for 25s (9+U) LZ
Ekim's Long Stick Model 700 Perfect Ranger +3% weapon damage for every 5m distance (none) LZ+DZ
Emeline's Guard P90 Perfect Preservation Killing enemies repair 15% armor over 3s. Headshot kills improve repair (7+D) LZ
Invisible Hand AUG A3-CQC (AR) Perfect Allegro +15%
... keep reading on reddit ➑

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πŸ‘€︎ u/Cyshox
πŸ“…︎ Oct 16 2019
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Breath of the Wild is named Game of the Decade by Twinfinite in their 15 Best Games of the Decade list! twinfinite.net/2020/01/ga…
πŸ‘︎ 398
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πŸ‘€︎ u/CrustyCrotch69
πŸ“…︎ Jan 11 2020
🚨︎ report
The orange text says (Assault Rifle Kilo), referring to the NATO named (Alpha, Bravo, Charlie..) list of AR's, the weapon is actually the CR-56 AMAX. Many people will think it's the Kilo141. Why can't we just get the real weapon names already? Every blueprint in the store suffers from this too...
πŸ‘︎ 141
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πŸ‘€︎ u/Klubhead
πŸ“…︎ Jun 11 2020
🚨︎ report

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