banned-users

I was taught this shit in hs before I knew of the fundemental theorem, they just taught us the process and explained nothing

My point is this version of calc is irrelevant, you'll never actually do this shit

^^^

so uh

gimme a sec

i think i may have gotten a nanswer

that is somewhat rational

Should be rational

irrational numbers are unlikely in this

(-10(x+y)(x-y))/(x-2y)^3

wait

thats x^2+y^2 not (x+y)(x-y)

but ima try spooky's way

wait i think i will arrive at the same answer

either way it feels very wrong

so...

i have no idea what to do t this point

pemdas

what are you trying to do?

@Phijkchu_Pikachu any chance this could be used to solve his problem? Kappa

Yeah I think the hessian will help

gotta use that sophomore mathematics to solve this

literally just got to this in calc 3 today

it just came up on monday in my machine learning class

thats the only reason i remember it existing

maybe you do

X = (0,3)
transpose(X) * H * X

okay so when i tried to substitute in

You get all that potahto, just use the hessian

i got .25

-.25

which is very not right

i think

#math

doing that thing i just said results in 18

thats basically what I got

wait to who ?

my attempt got -.02768

uhhhh

so

im confused

shouldnt the double derivative be 2?

like just straight looking at the graph

shouldnt it be 2/

it is 2 if you keep x and y independent

oh okay

Just use the linear approximation tbh Kappa

so wait

what should my answer look like?

idk

what is the rate of change in the slope of the curve with respect to x?

ive literally been working on this one question for like 2 hours

jeesus

i found the rate of change of the gradient along x

okay...

not what you wanted but much more interesting

f(x,y) is approximately f(a,b) + fx(a,b)(x-a) + fy(a,b)(y-b)

use that

bro this shit is graded

and i need this grade

2

its hs, grades literally do not matter

or 18

ot -.276

or -.25?

law of averages

5.1315

Going to bed

rip you

Night pika

i am beyond fucking confused

ima just try and do it during lunch with help from my friends in bc calc

rip though, i have an ap chem test friday i didnt study for yet

and i wanted to play pubg

AP CHEM

yes