Linear Difference Equations

Warrior987 · Post by **Warrior987** » Sun Oct 07, 2007 2:42 pm

If ANYONE knows anything about anything related to this please help or point me in the right direction.

kwanton · Post by **kwanton** » Sun Oct 07, 2007 2:45 pm

Nope. No idea. but this was posted in my math class website thing:

Overheard in a bar: I wish I was your derivative (so I could lie tangent to your curves)

Warrior987 · Post by **Warrior987** » Sun Oct 07, 2007 2:47 pm

kwanton wrote:Nope. No idea. but this was posted in my math class website thing:

Overheard in a bar: I wish I was your derivative (so I could lie tangent to your curves)

lol

Syzygy · Post by **Syzygy** » Sun Oct 07, 2007 2:49 pm

kwanton wrote:Nope. No idea. but this was posted in my math class website thing:

Overheard in a bar: I wish I was your derivative (so I could lie tangent to your curves)

If only I could get to the derivative of you,
To navigate your slope just like I used to do,
Your sine curve so smooth, so well elevated,
Just waiting for me to come and make it integrated.
Remember how during our second differentiation,
I'd derivate and agitate until I'd reach acceleration?
My little pet parabola whom I so much adore,
Why can't we have a functional relationship once more?

0ojakeo0 · Post by **0ojakeo0** » Sun Oct 07, 2007 2:55 pm

i know what all 3 words mean, but not together

Warrior987 · Post by **Warrior987** » Sun Oct 07, 2007 2:57 pm

0ojakeo0 wrote:i know what all 3 words mean, but not together

Welcome to the Club...

Norse · Post by **Norse** » Sun Oct 07, 2007 2:59 pm

Syzygy wrote:
kwanton wrote:Nope. No idea. but this was posted in my math class website thing:

Overheard in a bar: I wish I was your derivative (so I could lie tangent to your curves)
If only I could get to the derivative of you,
To navigate your slope just like I used to do,
Your sine curve so smooth, so well elevated,
Just waiting for me to come and make it integrated.
Remember how during our second differentiation,
I'd derivate and agitate until I'd reach acceleration?
My little pet parabola whom I so much adore,
Why can't we have a functional relationship once more?

very good.

But coming away from the calculus slightly, and focusing on some basic maths..

Add a bed, minus your clothes, divide your legs then multiply.

kwanton · Post by **kwanton** » Sun Oct 07, 2007 3:00 pm

Warrior987 wrote:
kwanton wrote:Nope. No idea. but this was posted in my math class website thing:

Overheard in a bar: I wish I was your derivative (so I could lie tangent to your curves)
lol

Yep. The funniest part is only teachers can post there. It's to tell students about assignments and whatnot.

misterman10 · Post by **misterman10** » Sun Oct 07, 2007 3:27 pm

maybe if you elaborated on what you need to know

J-Duds · Post by **J-Duds** » Sun Oct 07, 2007 3:32 pm

Do you mean linear differential equations?

dy/dx+p(x)y=Q(x)

We just went over this in Calc II last week.

Warrior987 · Post by **Warrior987** » Sun Oct 07, 2007 3:50 pm

I need to know just about everything.....sadly

Titanic · Post by **Titanic** » Sun Oct 07, 2007 5:44 pm

Warrior, any chance you could give us an example, because I dont think anyone has a clue what your talking about.

fireedud · Post by **fireedud** » Sun Oct 07, 2007 5:49 pm

Titanic wrote:Warrior, any chance you could give us an example, because I dont think anyone has a clue what your talking about.

Arbustos · Post by **Arbustos** » Sun Oct 07, 2007 7:36 pm

He probably wants to know what all this means:

http://www.business.auburn.edu/~hzk0001/lde.pdf