Sxsy

Get ready for a quality night with a hefty lineup showcasing familiar local talents alongside three fresh faces discovered through an open call by Move Mózg. We're pumped!
Joining our resident Ola Teks on the Main floor are some familiar faces. Contakt, renowned for his superb DJ skills and production finesse, specializes in the hypnotic, minimalistic drive of 00's techno. Then, there's G_ssus, a DJ, producer, and co-founder of Crackhouse and I.C. TRAX. In his sets, spanning minimal to techno, he’s mainly focused on rolling & groovy rhythms, dark atmospheres and eerie & catchy FXs.
Hailing from Sheffield, England, Brindle draws inspiration from the early electronic sound of his city and the US underground scene that created dance music as we know it today. Expect a fusion of classics, reworks and something new - blending soulful heavy house, breaks, bleep & more.
Nadezh No is a resident DJ at Sekta Selekta in Krakow and an integral member of the Remora crew and Sabat_Raveum. She curates sets built on a versatile selection, mainly revolved around breaks, electro, progressive, early 90s techno & house, with a trancey touch.
Yacoob - a seasoned musician, DJ, and aspiring producer with over a decade of experience in the underground electronic music scene - hails from the legendary Białystok club, METRO. His dynamic, groovy sets blend House/Disco with Electro/Techno vibes. He's currently active in collectives XYZ and HES Sound.
Main room ❦ Contakt sc: https://soundcloud.com/contaktdj ig: https://www.instagram.com/contaktm/ ❦ G_ssus sc: https://soundcloud.com/g_ssus ig: https://www.instagram.com/g_ssus/ ❦ Ola Teks sc: https://soundcloud.com/olaszyma-ska ig: https://www.instagram.com/olateks/
Bar room ✶ Brindle https://www.mixcloud.com/.../brindles-proper-house-mix.../ ig: https://www.instagram.com/dj_brindle/ ✶ Nadezh No sc: https://soundcloud.com/nadezhno ig: https://www.instagram.com/nadezh_no/ ✶ Yacoob sc: https://soundcloud.com/yacoobek
𝙏𝙝𝙞𝙨 𝙚𝙫𝙚𝙣𝙩 𝙞𝙨 𝙨𝙪𝙥𝙥𝙤𝙧𝙩𝙚𝙙 𝙗𝙮 𝙤𝙪𝙧 𝙥𝙖𝙧𝙩𝙣𝙚𝙧 𝘽𝙚𝙚𝙛𝙚𝙖𝙩𝙚𝙧 #𝘽𝙞𝙩𝙈𝙞𝙖𝙨𝙩𝙖 ______________________________ TICKETS AVAILABLE AT THE DOOR — 40 PLN BEFORE AND 50 PLN AFTER MIDNIGHT, 40 PLN AFTER 5AM 2 DANCEFLOORS & NO RULES EXCEPT: NO RACISM NO SEXISM NO HOMOPHOBIA NO FLASHLIGHT RESPECT OTHERS ENJOY LIFE STAY SAFE
OUR AWARENESS TEAM IS PRESENT AT JASNA 1 EVERY WEEKEND. YOU CAN RECOGNISE THEM BY THEIR BRIGHT BLUE TEES. PLEASE DO NOT HESITATE TO CONTACT THEM IF YOU FEEL UNCOMFORTABLE FOR ANY REASON.

So, I started learning R a few days ago, so I already expected to run into a lot of problems. But this one I just can't understand:
​
This is my code: (with some things before)
som = cor %>%
summarize(x <- P,
y <- Ppre,
X <- sum(x),
Y <- sum(y),
XY <- sum(x * y),
XX <- sum(x * x),
YY <- sum(y * y))
​
SOM = som %>%
summarize(nSxy <- n * XY,
SxSy <- X * Y,
nSxx <- n * XX,
SxSx <- X * X,
nSyy <- n * YY,
SySy <- Y * Y)
​
And I get this response: Error in `summarize()`: ℹ In argument: `nSxy <- n * XY`. Caused by error: ! object 'XY' not found
How is there no object XY?
Can someone help me?

Lars shoots 10 arrows in 4.9 seconds
Lars shoots 100 arrows in 18 seconds (3 DnD rounds) using volleys
Lars does trick shots, including sniping enemy arrows out of the air
Lars curves his arrows around full cover (without magic)
It's humorously disappointing that in DnD 5e, a high fantasy setting, archers can't match half the feats of a real life human. I know there are differences in context, e.g. DnD characters need to perform under pressure of battle, but still. If Lars played a level 20 supernatural elf fighter, his character would still be worse at archery than him IRL. Bro tries playing a power fantasy character but it's basically himself but nerfed 💀