Reminder that the Wiener process is almost surely nowhere differentiable

Reminder that the Wiener process is almost surely nowhere differentiable.

Reminder that analysis and real numbers are a mathematical travesty.

Give me a TL;DR on what a Wiener process is.

random walk

so what else is it ?

Agreed actually. Fuck Cantor, rationals did nothing wrong.

Realfags, explain why no examples given of real numbers are ever given besides as functions supposedly evaluated, or by cop-out ellipses

lol you said wiener

>examples of non-rational reals
is what I meant

>why can't irrational reals be represented as finite digit sequences
because all finite digit sequences are trivially rational you fucking tool

Brownian motion

no

What an idiot.

way to evade the inability to construct a real number without using "trust me, if you could evaluate this function it would be" or "and so on"

Are you actually this stupid or did I get baited? Write a more intelligent response if you want me to argue it.

What about e or sqrt(2)?

.123456789101112131415161718192021...

>evaluate these functions and you'll get one I swear

>the "and so on" algorithm

The refusal to examine "real" indoctrination is truly pathetic.

Just letting you know I'm perfectly willing to debate if you got anything aside from mindless bait.

How do you compute the diagonal of a square?

[math]\sqrt{2}[/math]

:^)

do you have to compute it?

No shit, Sherlock; if you're sharply and instantly changing directions all the time, of course that's not differentiable.

yea nice.
try to write one down, see what happens

Exactly

>constructing naturals: easy
>extending to integers: sure no problem
>rationals: still pretty obvious
>reals: m-muh dedekind cuts, it's p-pretty obvious once you understand it maybe you're too dumb
Realfags btfo