/sci/ - Science & Math

you must be retarded

>that's like -1 + 1 /= +1 - 1

here let me put that in LaTeX for you
<span class="math">\frac{-1+1}{=+1-2}[/spoiler]

WAT?!

>>4643426
Holy shit, it's summer already?

>>4643426
> frac

/= is supposed to be the 'not equals' sign, not divide and assign.

also =/=, !=

(6+2)/2 = 4
BUT
(6/2)+2 = 5

>>4643442
>(6+2)/2 = 4

Can't you into order of operations?

(6+2)/2 = 6 + 1 = 7

>>4643442
addition and division are not inverse operators

sin(arccos(x)) =/= cos(arcsin(x))

sin(arcsin(x)) = arcsin(sin(x))

>>4643445
>hurr look at me I'm retarded

PEMDAS motherfucker

there is no single inverse of f(x) = x^2

you have to restrict the domain of f(x) to get one

OP's bullshit comes from not clearly defining the inverse

>>4643454
that was such an obvious troll, you schmuck.
kill yourself.

>>4643463
TAKE YOUR PILLS

>>4643474
shut up, and i actually already took em hours ago.

I know right? It's ridiculous.
Next thing they'll tell me is that 0999... = 1.

>>4643475
What pills do you take?

>>4643483
...im not answering that

>>4643479
Obvious troll is obvious

>>4643489
>EK

oh my fucking god everytime I visit /sci/ (and that's not often) you're here. Get a life you fucking skank. You're fucking annoying.

>>4643415
Not all operators commute. If they did everything would be boring.