Tuesday, November 21, 2006

Just Typing 041022

so now let us define that the powers of the Earth are the worst thing to ever do to this world. It is not that what I am thinking of bears any relavence to what it out there in the whole world wide universe, but there is something out there that is meant to be seen in this whole for the entire human race. Now such that anything would do, especially that anything there is to is possible. And so I end this brief essay for doing just that where everything is reserved and now there are losers and there are winner. I just happen to be a winner. The end.

Wednesday, November 08, 2006

Friday, November 03, 2006

MATH307 Ordinary Differential Equations | 060828

Differential Equation (DE) | any equation involving the derivatives of dependent variables with respect to one or more independent variables

If there is only one independent variable then we have an ordinary differential equation (ODE). Otherwise a partial differential equation (PDE).

Order of a DE | the order of the highest derivative it contains

A DE is said to be linear if the dependent variable and its derivatives occur only linearly (to the first power), otherwise it is non-linear.

(y^i)^2+2sin(xy)=0 1st order ODE nonlinear

3y^iii+2y^i+y=e^x 3rd order ODE linear

3y^iii+2y^i+y=e^y 3rd order ODE nonlinear

d2u/dx2+2d2u/dxdy+du/dx=x^2+y^2 2nd order PDE linear

The most general nth order ODE takes the form

G[x,y,y^i, y^ii, … , y^(n)] = 0 (1)

or in principle we can write as

g^(n)=F(x,y,y^i,…,y^(n)) (2)

Any function y=f(x) that satisfies (1) [or (2)] identically in some interval I is called an explicit function of (1) [or (2)] in I.

An equation g(x,y)=0 that can be solved to give one or more explicit solutions is called an implicit solution.

Show that y=e^2x + 2e^x is an explicit solution of y^ii-3y^i+2y=0

y=e^2x + 2e^x, y^i = 2e^2x+2e^x, y^ii = 4e^2x+2e^x

y^ii-3y^i+2y=4e^2x+2e^x-3

= 0e^2x+0e^x=0 OK

Sunday, October 29, 2006

To Do List

Final Fantasy X-2
Final Fantasy XII
Final Fantasy V Advance
Final Fantasy III

^_^

Monday, October 23, 2006

Craziness

Time is ticking by. Tick tock tick tock tick tock tick tock.

Monday, October 02, 2006

Fingerprint Reader

Very interesting to use.

Monday, September 25, 2006

Under Your Spell - Sin City Suspects feat. Lara McAllen

Looking back when it all began
Just wanted you, wanted you
It's not the same I don't understand
What I can do, I can do
Did I think you could change
that you playing a game
I guess I've been a fool to you
Did I want to believe you could be there for me
Honesty is not the kind of thing that you do

You got me under your spell
And I'm starting to tell
Can't deny the way I feel

You got me under your spell
And I'm starting to tell
It's a mixed up game you tell

You got me under your spell
And I'm starting to tell
Can't deny the way I feel

You got me under your spell
And I'm starting to tell
It's a mixed up game you tell

The games we play now I'm not so sure
What I can do, I can do
Just walk away should I close the door
Can stop this now if I wanted to
Did I think you could change
that you playing a game
I guess I've been a fool to you
Did I want to believe you could be there for me
Honesty is not the kind of thing that you do

You got me under your spell
And I'm starting to tell
Can't deny the way I feel

You got me under your spell
And I'm starting to tell
It's a mixed up game you tell

You got me under your spell
And I'm starting to tell
Can't deny the way I feel

You got me under your spell
And I'm starting to tell
It's a mixed up game you tell

Wednesday, September 20, 2006

Underwheming test taking

I'm tired and my neck hurts.

Friday, September 01, 2006

Corrupted File

What better time to do a drive to drive transfer of files than in an approaching tropical storm.

Monday, August 21, 2006

DS Lite Something

Recieved 7/6/2006.
Battery charges as of 8/21/2006: 7.52
Game of the moment: Animal Crossing: WW

Saturday, August 12, 2006

Dee Ess Light


Recieved 7/6/2006.
Battery charges as of 8/12/2006: 5.51

Sunday, July 30, 2006

DS Lite Status

Recieved 7/6/2006.
Battery charges as of 7/30/2006: 3.01

Monday, July 24, 2006

DS Lite Battery Status

Recieved 7/6/2006.
Battery charges as of 7/25/2006: 2

Tuesday, July 18, 2006

DS Lite #2


Recieved 7/6/2006.
Battery charges as of 7/18/2006: 1.

Tuesday, July 04, 2006

DS Lite Ramblings

I got my DS lite early June and was fine with it. I didn't like the original DS to begin with and wasn't interested with the launch games. The style is what drew me on the Lite. That and New Super Mario Bros. I oblivous to the better brightness, etc. compared to the original. The first two days of having the DS lite was moot. I got a Lite and no DS games to play with. I had Final Fantasy 4 filling slot 2 for the meantime. From going to a 1st gen GBA-SP to DS Lite... my eyes. The screen was BRIGHT and CRISP. Then I got NSMB. Great game. Took exactly 1 week to beat the game, another week go reach 100%. After that I got Brain Age. Great DS game. I am now proficient with basic math problems. Helpful for my math major. Time lapse game is aggravating.

Then the DS lite hardware acted funny. After 40 hours of NSMB, the Y+B buttons messed with the power of the DS Lite. Press Y+B and instant off. This never happened with the GBA-SP with A+B on Super Mario Advance 4. Then I called Nintendo and put the 12 month warranty into use on my not so 1 month old DS Lite. Since I was practically done with NSMB before the problem occured and since Brain Age is the only other DS game that only uses the stylus as input, the Y+B problem isn't problematic. I use Y+B now to shut off the DS quicker rather than flicking the side power flicker.