#Category

John Carlos Baez

johncarlosbaez

When they have trouble understanding a theorem, ordinary mathematicians ask: "What's an example of this?"Category theorists ask: "What's this an example of?"(1/n) I'm in that situation myself trying to learn

Mubarak Umar Ahmad

mubarak_001

In Islam, there are TWO categories of sins and TWO paths to forgiveness for the sins.The first category is that of sins that involve just the rights of Allah(example not

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flrtyjeons

random questions if ur bored- quote rt to answer- if some qs make u uncomfy u can skip themI vote for #BTS under #TheGroup category at #PCAs 2020 @BTS_twt preferred

amrita tripathi

amritat

We need to do better when it comes to talking about #mentalhealth in India. Five quick tips, starting with... first do no harm. You can read more here, including inputs

wikipedia brown demands #MoreThanDiversity

eveewing

Seeing this @CJR joint circulating...opinions vary & i understand journalists may feel differently, but I’ve said it before & I’ll say it again— imho this is the wrong approach. “White”

sɴᴏᴡᴋɪᴍ ⁷

snowwonderbts

kim namjoon I vote for #BTS under #TheGroup category at #PCAs 2020 @BTS_twt kim seokjin I vote for #BTS under #TheGroup category at #PCAs 2020 @BTS_twt min yoongi I vote

Jim Cornelius🇪🇺🇬🇧 🇮🇪🍋☕️🍊

Jim_Cornelius

Here's something interesting I just found out using @ITCnews Trade Map.We import twice as much from Russia as France does and have a large trade deficit with them compared to

Trevor "Expand the C🎃urt" 🔰🏗

trevorjtweets

I feel like I have a better understanding of what "critical race theory" means than about 90% of people who follow me and worse than the other 10%, so I'm

Jonathan Beardsley

JBeardsleyMath

Okay so what's a model category? First of all, I'm talking about Quillen model categories, which are things that show up in algebraic topology and homotopy theory. Sorry to disappoint

Stewart Mackinlay

ScotlandStewart

1) Tomorrow UEFA will announce more details on tickets for Euro 2020. They had previously announced how they were going to split the tickets so will be interesting to see

Helen Rogers woman & feminist #expelme

helenrogers19c

Fermin Rocker (b.1907) Politics, War and Protest – @Writing__ Lives by ⁦@EmmaSellarsLJMU⁩Fascinating blog on child born to Jewish anarchists (here smoking his first pipe, aged 3) & his later radical

skelautumn

tumnieleaf

TIL pokemon are still officially categorized by shape and those categories are a SCAM these 4 are all listed under the category "serpentine" these are all pokémon consisting of just

Annie Duke

AnnieDuke

The most dangerous category of poor decisions are ones that remain easily hidden from view because any instance of that type of decision is so easy to rationalize. 1/12 Trying

Lydia Bleasdale

Parkendlydia

Connecting Legal Ed #ConnectLegalEd #ConnectingLegalEd #WeNeedToSettleOnAHashtag RETURNS!https://youtu.be/xpWbAvsrDKM First up, we have Carol Edwards and Andrew Maxfield (OU): they'll be discussing the research covered in this exc

Asad Haider

generalityiii

For fuck's sake there is no such thing as "PMC" it explains absolutely nothing. It is what Bachelard called an "epistemological obstacle." It displaces the structural problems of forming mass

LA Pays Attention

LAPaysAttention

Congress makes the broadest laws. Cities make the most specific laws. And California lawmakers are somewhere in between. Most states have a bicameral state leg that mirrors our federal government.