Question

how to do calculus in 4 dimensional space o.O

Answer 1

Good luck with that.....:-)

Answer 2

thanks :)

Answer 3

Manifolds.......

Answer 4

the most thing i interested in how to find surfaces o.O? (in 4 dimensional space :P )

Answer 5

IIRC, there are some things that are peculiar only to 4 spatial dimensions.....

Answer 6

hmm

Answer 7

http://en.wikipedia.org/wiki/Four-dimensional_space
http://en.wikipedia.org/wiki/Exotic_R4

Answer 8

reading but the gif's are really aamazing

Answer 9

One way to think of it (4 dimensional space) is a quality that is associated with location in 3 dimensions such as temperature so
t = f(x,y,z) .

Answer 10

hmm

Answer 11

That's not really 4 dims though, that's a scalar/vector field in 3D.

Answer 12

Mathematically, u use 4 dimensions "little d" cause u have to....

Answer 13

well anyway, we can'T sende 4D shapes or creations in 3D, as 2D shapes can't sense 3D shapes as 3D they see only the edges in theory :)

Answer 14

It's like my saying that R3 is an 8 "dimensional" space (which it obviously isn't).

Answer 15

but in my idea, there is an universe inside all the atoms, and our universe mybe an atom to, so it means tere are thousends of universes, and the space that you can see all the 3D universes, is the 4 dimensional space right?

Answer 16

Evidence?

Answer 17

i mean, in a atom, there can be atoms atom :D which will be even little for a atom ^.^ and inside these litlte atoms, there can be another atoms inside them another universes

Answer 18

Absent evidence, a testable prediction....

Answer 19

so think our universe as a part of a whole, we can't sense other atoms (i mean universes) becuase we are in 3 dimensional space, but a thing from 4 dimensional space, can see all 3 dimenional universes as a whole :D :D and same thing is for 5 dimensional space

Answer 20

True, if they exist.

Answer 21

i think it can be proveable in theory,

Answer 22

there are 36 proveable dimensions :D

Answer 23

What's that, the latest string theory..:-)

Answer 24

in theory :D

Answer 25

but look from the other side "In theory I can meet all the people in the Earth, but in pratic i can'T" :D

Answer 26

There is a procedure for that, so satisfiable even if not practicable.

Answer 27

hmm

Answer 28

anyway, i think it should be the hardest area of maths ^.^

Answer 29

do calculus in 36 dimensions lol :D

Answer 30

want to see introducton to calculus in 36 dimensions 1.00 lessons :P

Answer 31

lecture*

Answer 32

Actually, I think you would like what I am studying now...Conformal Geometric Algebra.

Answer 33

o.O tell me about it :)

Answer 34

http://en.wikipedia.org/wiki/Geometric_algebra#Conformal_Geometric_Algebra_.28CGA.29

Answer 35

I wrote that.....

Answer 36

o.O seems like interesting

Answer 37

So where is link for 36D?

Answer 38

i don't think there is a link for 36D :P But the most thing i hate is that : "4D cinema" lool idiots -.-'

Answer 39

C4D, I use it all the time...:-)

Answer 40

est this area looks like amazing :D so i gonna work on that tomorrow... (its 2:43 here and i am half sleepy brain damaged -_- )

Answer 41

Sleep well....

Answer 42

not gonna sleep now lol :D

Answer 43

Dream well...

Answer 44

just can't understand what i read on these hours :P

Answer 45

est how old are you? (i just forgot :( )

Answer 46

Old....

Answer 47

o.O but how old?

Answer 48

Quite old...:-)

Answer 49

older then 50 ?

Answer 50

Guess and check won't work...

Answer 51

:D just give me an interval than?

Answer 52

Nope...

Answer 53

not 0 < x < 100

Answer 54

k :) me = 14

Answer 55

Good 4 u..:-)

Answer 56

it looks like you really have a good knowledge of maths :)

Answer 57

really good :)

Answer 58

U have to learn something at least when u r old:-)

Answer 59

:-) , i want to go university early but no chance :( i dunno what to do in my maths class now lol, they gonna explain funcs -.-'

Answer 60

If u want to study by yourself, try to learn vector spaces.........

Answer 61

vector spaces, mybe i know them, cause sometimes i know the thing but not the name of it -.-'

Answer 62

well is this are includes finding 2D ares by using integral? :D

Answer 63

R3 is an example of a vector space, so is the space of all 2 by 2 matrices....

Answer 64

hmm i worked on it i remember...

Answer 65

just a little bit i guess :D

Answer 66

It is a very big area, u can find a part u like and study it for a while..

Answer 67

:) hmm, well i worked on 2D much (cause of game programming) now i gonna start to work on 3 dimensional space... in 2 mounths, i am exited but man i dunno if i have enough infrastructure to build the upstairs...

Answer 68

3D is a different world....

Answer 69

yes, harder, funnier, i love maths really much, thats why i worked hard this summer while kid were hanging outside :) (actually i hanged out as enough too ;)) but I guess I need someone to support me, I mean like tutor but not like tutor much...