kai shang

好热。🫠

@gfkfoto Video is by reducible. At least credit him. x.com/Reducible20

MIT-educated engineer explained the 1965 algorithm secretly powering ChatGPT voice mode, Whisper, and every AI music tool in 28 minutes - better than a $3,000 algorithms bootcamp > multiply two polynomials the normal way - takes n² operations > stop writing them as coefficients, write them as points instead - multiplying now takes just n operations > pick your points in positive-negative pairs, half the work vanishes for free > extend to complex numbers so the trick keeps working at every level of recursion > result: from n² to n log n, the whole thing fits in 11 lines of code polynomial multiplication · point-value swap · roots of unity · recursion · one flipped sign save this - every AI voice you've ever heard runs on this, and it fits on a napkin

@Math_files x=5-W(32ln(2))/ln(2)~1.71

@UNiCHTOJiTiL @KemiKandeez price too low.

@KemiKandeez Yes, that was quick 😵‍💫

Commissions prices 👉👈

@CyanTasks @L4BBRATZ Oh, thanks, wasn't thinking actual lab as it is on the other side of brat. Make sense.

@kaishang11 @L4BBRATZ they've done lab stuff, shoomini does brain stuff, Ellie does robotics lab stuff

#l4bfartz (jk i just made that up)

@mathhub_vn 2adic number and 2s complement.

ai 能解数学难题（正确的），能写代码（短的，或者长的不在意质量的），能写文章（大概），能画画（会被喷）。速度好快。

@ximaodaxianowap @yuerQwQ 答案出来了。5，10。

@yuerQwQ 嗯？挠头想了半天没什么联系，不像初高中数学也不像高等数学，去π也没啥作用，既然可做出来可能是存在特定方程（优质解答：我不知道）

诶诶诶？ 这该怎么做...

blue origin right before space X. The timing...

物极必反。正确，因为当反了的时候反之前必定是极。但这并不代表它有用，因为它不能用来预测未来。

In engineering, when you see a question, you see words that hint you what you need to think about. In economics, when you see a question, you think through every topic in the class since there could be the most random cause and effects that the solution coudl look for.

Hydrogen peroxide is too much oxygen, so, perfect is too much fect. Decaffeinated is notcaffeinated, so defect is not fect.

@rossium 13/27

This question is asked at Citadel for $650k/year roles: > A family has 2 children. > At least one is a boy born on a Tuesday. > What's the probability the other child is also a boy? if you answered 50%, you just failed. drop your answer below. I'll reply to the right ones.

@heavensbvnny "either adhd need to be less relatable or i need to get a diagnosis."

Does anyone else with ADHD feel like they're always just slightly on the outside of every friend group no matter how hard they try? Not looking for pity. Just wondering if anyone else has always felt like they're there but not really there.

blue/red button shows importance of narrative. Pick red and everyone who pick blue die. So good person pick blue. Pick red and life continues as is. Pick blue risks your own life such that if majority picks blue, life continues as is. Pick red to avoid dying for no gain.

idk why nobody seem to be pointing this out, but this is not even supposed to go to normal distribution. with two dice, the result should be triangle distribution.

硬算和"doing it the hard way" 有关联吗？ Is there an etymological relation between 硬算 and"doing it the hard way"？

project due in two days, blew up dc/dc converter... AA batteries time.

Before, I'll continue with academics until it is too challanging to. Looking back, I was in full escapism.