You should be able to solve this.

>>100229114 I could maybe, like, six years ago. Wasn't useful in life, it seems.

>>100229114 I don't do math company policy fuck that shit

>>100229114 Jesus christ does the main girl remind me of that one hentai I fapped to Picked up at the speed of Space Dandy Meow shitposting

>>100229114 It looks like some physics problem, but I think it needs more context to be solved?

>>100229864 That's calculus.

>>100229864 its probably some proof

>>100229894 What's the inverse delta?

>>100229935 del function

>teaching vector calculus in highschool those japs man

>>100229114 What practical real life purpose does making random symbols on a chalk-board have? Did math nerds just get bored one day and decided to make complex math just for the sake of doing more math?

>>100229935 Nabla (or del) operator

looks like a differential equation the giveaway is obviously the differential and the 1,2,3 which are values to be solved for

>mfw high school dropout

>>100230177 You have a robotic arm with 3 joints, and a motor at each joint. How much torque do you need from each motor to have a resulting force of x on the manipulator. Given the angles the arm is currently at and various other information, you can use the "ridiculous" equations to actually simplify it greatly.

>>100230581 Good thing I don't have a fucking robotic arm.

>>100230177 For 90% of population, they're useless. For the remaining 10%, they're the coding language God used to create the world.

That looks like fluid dynamics. Probably the derivation of the Navier-Stokes equation if i recall correctly. It's been a while.

>>100230655 >he doesn't have a third robotic arm to masturbate with >pleb detected

>>100230689 More like 99.5% and 0.5%... Man, I need to relearn all this stuff in English, I only knew it ibRussian and that sucks balls. MIT OCW any good?

Fuck no I can't. I can barely even do regular algebra anymore.

>>100230689 # More like 99.5% and 0.5%... Man, I need to relearn all this stuff in English, I only knew it in Russian and that sucks balls. MIT OCW any good?

Whoever wrote that chalk board misread the instructions. Just one thing from the first line: That should be "i,k ∈ {1,2,3}", not "i.k e {1,2,3}".

>>100232025 But it is i,k ∈ {1,2,3} on the board.

>>100232025 the symbol is right, it just looks too close and i'm forgetting what physics formula this is

>>100230578 1) .._____(37/3) 2) \/45.08 _ 3) 36980\/5 - 3 4) 5 5) 10 What fucking math book is this?

Isn't this similar to Euler equation?

It's goddamn equation for the axis momentums in theoretical mechanics. Can't remember the name, 'cause it was quite long since I used one.

>>100229114 >>100233042 To be completely correct, it's an equation of angular momentums for three dimensionsal object movement. http://en.wikipedia.org/wiki/Angular_momentum Not a native English speaker, so called them "axis momentums" at first.

>>100232799 How the fuck can 1) be a prime number/3 you dumb fucking nigger? Whether that ambiguous 2 1/3 is a mixed fraction or 2*(1/3) it's still going to be 7/3*16 or 2/3*16 not 37/3, I don't even want to know how you came up with that. And 3) is wrong as well, 2/(root5)=(2/5)(root 5) not fucking 10(root 5) Congratulations on getting 3/5 on an elementary school test retard.

It's Tuesday, Xth day of the the month O, which year is it?

>>100229708 >Broncos Shitty team Worst team Any team but Broncos

>>100229114 that's not hard once you know how to operate with curl and cross product. I forgot how to do it since it's worthless

>>100233599 2014.

>>100233823 I just checked my calendar, none of the Tuesdays are Xth day of the month.

>>100233546 Shit, you're right. Also, is that really the little kid's homework? I never watched this show.

>>100229114 >Should stop assuming that i'm a high-schooler ^_^

>>100233217 Man I had to work with this a few weeks ago, didn't recognize it due to the different notation used, matrix/vector notation with dots as derivatives instead of nabla and partial differential notation. The use of other symbols doesn't help much either.

>>100234770 >^_^

>>100229114 Who the fuck uses D as a differential notation? What show is this? Did the girl just solve the problem?