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Kat

@cutecardioid.bsky.social

23, studying math (undergrad) Professional maker of mistakes I like jazz and video games and critters 🐳

9 Followers  |  42 Following  |  33 Posts  |  Joined: 05.09.2025  |  1.6424

Latest posts by cutecardioid.bsky.social on Bluesky

Sometimes my cat is posed so cutely I have no choice but to jump with delight

07.10.2025 16:10 β€” πŸ‘ 21    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

i cant recall why specifically bruns constant made me mad and sad, but theres much more now to draw from

07.10.2025 01:47 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
How to Pronounce ChaΜ‚teauneuf-du-Pape
YouTube video by PronunciationManual How to Pronounce ChaΜ‚teauneuf-du-Pape

how i feel practicing my french youtu.be/3DSgsON3u8E

07.10.2025 01:46 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

every second of this paper is making me sadder and sadder 😭 i havent gotten to writing about the zhang thingy yet but at least theres hope for someone reading it to smile

06.10.2025 20:41 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
painting of a cunning kitten pretending to be sick to his worried cat mom

painting of a cunning kitten pretending to be sick to his worried cat mom

kitten pretending to be sick to avoid going to school

06.10.2025 10:19 β€” πŸ‘ 187    πŸ” 48    πŸ’¬ 3    πŸ“Œ 1

just found out what bruns constant is for my TPC paper and now im mad and sad

06.10.2025 18:31 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

i wanna run like a survey on what the average person thinks qualifies a number on first glance to "feel" prime
vibes based pseudoprimes...

06.10.2025 01:00 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Post image

the peanut gallery yesterday :)

05.10.2025 16:26 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

sometimes i go through my transcript online to make sure im actually graduating because i literally dont believe its true

05.10.2025 16:25 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

its... its not x-not???

05.10.2025 15:22 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I wish i could put my brain in a jar or something like that, take it out when its done being 20-something

04.10.2025 02:39 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

i went from feeling on top of the world to catching a glimpse of myself in a jam recording and feeling like an alien

04.10.2025 02:36 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
painting of a cat reading a dog's palm at a neighborhood food stall with a line of a cat, frog, and raccoon

painting of a cat reading a dog's palm at a neighborhood food stall with a line of a cat, frog, and raccoon

cat saw a tutorial on how to read palms on the internet and is now making some money from the neighborhood

04.10.2025 01:06 β€” πŸ‘ 163    πŸ” 50    πŸ’¬ 3    πŸ“Œ 0
Post image 25.09.2025 23:32 β€” πŸ‘ 134    πŸ” 20    πŸ’¬ 0    πŸ“Œ 0

2010s: be sure to put some sort of dog interaction in your game for a Polygon writeup
2020s: be sure to put a perfect square of negative space in your HUD for Northernlion to nest in

03.10.2025 10:30 β€” πŸ‘ 1318    πŸ” 400    πŸ’¬ 8    πŸ“Œ 2
painting of friends playing uno at the kitchen table, a cat evilly throws a +4 to the pug who was almost winning and he starts crying, a frog, a capybara and a pig are also playing

painting of friends playing uno at the kitchen table, a cat evilly throws a +4 to the pug who was almost winning and he starts crying, a frog, a capybara and a pig are also playing

pug thinking about how he’s going to tell his psychologist how humiliated he felt after losing at Uno without looking pathetic

02.10.2025 23:26 β€” πŸ‘ 99    πŸ” 35    πŸ’¬ 0    πŸ“Œ 1

like if i think about it too much ill cry. i feel like what i have now is something ive wanted all my life. im so lucky to get to study math with so many amazing people

02.10.2025 22:49 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

i had such a great day i love my math department so much theyre so inspiring to me and i feel so lucky to learn from them

02.10.2025 22:48 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Black-and-white photo of a young light skinned man wearing a sweater and trousers sitting on an upholster chair with 1 foot up on an ottoman. He stares blankly, straight ahead. A short hair tuxedo cat is curled in his lap.

Black-and-white photo of a young light skinned man wearing a sweater and trousers sitting on an upholster chair with 1 foot up on an ottoman. He stares blankly, straight ahead. A short hair tuxedo cat is curled in his lap.

This is one of the saddest photos I have because of the writing on the back, β€œBob due to leave for Army, watching TV”. 1967. No further info.

01.10.2025 16:02 β€” πŸ‘ 1696    πŸ” 91    πŸ’¬ 47    πŸ“Œ 1

last night was fun, i love when people play music with me, feels like life is light and airy

28.09.2025 16:35 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

autumn leaves is good I DONT CARE IF ITS "BEGINNER" it sounds nice and makes me happy alright 😒

26.09.2025 18:30 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
A black and white illustration in crosshatched pen and printing ink on a white paper of a room with a cosy fireplace, a Cat strolls over a rug in front of the fire, a Crow sits on the arm of a wingback chair. Christmas decorations above the fire. Atmospheric, festive and a bit spooky.

A black and white illustration in crosshatched pen and printing ink on a white paper of a room with a cosy fireplace, a Cat strolls over a rug in front of the fire, a Crow sits on the arm of a wingback chair. Christmas decorations above the fire. Atmospheric, festive and a bit spooky.

Because the nights are drawing in…an old illustration of mine.

A Cat & A Crow.

Good evening.

25.09.2025 21:13 β€” πŸ‘ 121    πŸ” 26    πŸ’¬ 6    πŸ“Œ 0
rain over old wooden house with mountains in background

rain over old wooden house with mountains in background

Little explanation sketch - how to use sanding paper effect with watercolors, ca 20x15 cm. Rain in Iceland.
#painting #ArtYear #bsky.art #watercolorart #rain

25.09.2025 23:16 β€” πŸ‘ 48    πŸ” 11    πŸ’¬ 0    πŸ“Œ 1

idk does it stop in grad school? do people stop pretending to be the smartest person in the world and being rude to you when youre not 🫣

26.09.2025 17:10 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

undergrad math students stop posturing CHALLENGE

26.09.2025 17:09 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Screenshot of a quiz question:
Learning target P2, version 1
The following definitions are extremely made up and don’t mean anything (but they look fun!).
Definition: A function is viscous if its geodesic curvature Ξ³( f ) is nonzero.
Definition: A function is laminar if its intrinsic cofunction f-tilde is differentiable.
Consider the following proposition: Every laminar function is viscous.
1. Write a proof framework for a direct proof of this proposition.
2. Write a proof framework for a proof by contrapositive.
3. Write a proof framework for a proof by contradiction.
4. (Bonus!) If for some reason you did not believe this proposition was true (and thus that none of these proof frameworks is appropriate), how would you show it?

Screenshot of a quiz question: Learning target P2, version 1 The following definitions are extremely made up and don’t mean anything (but they look fun!). Definition: A function is viscous if its geodesic curvature Ξ³( f ) is nonzero. Definition: A function is laminar if its intrinsic cofunction f-tilde is differentiable. Consider the following proposition: Every laminar function is viscous. 1. Write a proof framework for a direct proof of this proposition. 2. Write a proof framework for a proof by contrapositive. 3. Write a proof framework for a proof by contradiction. 4. (Bonus!) If for some reason you did not believe this proposition was true (and thus that none of these proof frameworks is appropriate), how would you show it?

Y'all, I made up these extremely cromulent definitions for my transition-to-proof quiz and after writing out the proof frameworks I am like 71% convinced that they mean something and I could prove it

24.09.2025 21:15 β€” πŸ‘ 32    πŸ” 5    πŸ’¬ 4    πŸ“Œ 0

i know nothing about how anything works at all regarding anything, gotta get on that

24.09.2025 23:21 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

in my last physics class, my prof goes "bad news: im handing back your exams.. good news: were all getting raptured in *checks watch* an hour, so by then it wont matter!" that cracked me up

24.09.2025 13:56 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Person learning maths: "I think I'm finally starting to understand [subject]"

Incredibly annoying guy: "oh that's just [unhelpful abstraction]"

24.09.2025 10:55 β€” πŸ‘ 46    πŸ” 3    πŸ’¬ 6    πŸ“Œ 0
Video thumbnail

Here is a @desmos.com activity about the symmetry-preserving transformations of a square, inspired by my colleague Tom Jameson.
classroom.amplify.com/activity/68c...
For a really great intro to how this relates to group theory, see this by @stevenstrogatz.com archive.nytimes.com/opinionator....

21.09.2025 22:02 β€” πŸ‘ 28    πŸ” 7    πŸ’¬ 1    πŸ“Œ 0

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