Recent content by XTTX

Alright, thanks. I got it now (I believe) I just didn't know that \int ln(x)=xln(x)-x Edit: also, just to confirm, is this the correct solution? \frac{x^{1000}ln\left(x\right)-1.999x^{1000}}{1000}

I'm not sure I follow, but you mean: \int udv = uv-\int vdu

Well, we never learned the integral of natural log, so I had to use ln(x) as the differentiable portion of the equation. And what do you mean by "break up?" Thanks!

Note: I already found "an answer," and as far as I can tell it's correct; however, once you see it, you'll know why I'm suspicious of it.Homework Statement Find \int\left[x\stackrel{999}{}ln\left(x\right)\right]dx Homework Equations \int\left[x\stackrel{999}{}ln\left(x\right)\right]dx The...

Oh wow, I feel really dumb now XD. I guess pulling an all-nighter isn't the best thing for my brain, but thank you for clearing that up.

OK, well this is probably a pretty basic problem. I understand all of it except for one part. Homework Statement If F(x)=\int^{x}_{0} sin(t)dt, where x \geq 0, what is the maximum value of F? Homework Equations F(x)=\int^{x}_{0} sin(t)dt The Attempt at a Solution...

I'm just a high school physics student, and this is my first physics class. Anyways, I was watching Mythbusters a few days ago and saw the myth that a car could turn 90 degrees @ high speeds if a grappling hook was shot out at a structure at the corner of a turn (see diagram below). I've never...

eclipse is one of my favorites; I'm currently using it for Java. It fits nicely on a flash drive and doesn't require any installation. It has IDE's for Java, C++, and C. It's also got a nice debugger and interface, but the nicest part about it is the "intellisense" and the code-checking...

Long time lurker, first time poster, and I'm embarrassed that my first post is a request. I'm in the process of creating a website which will require being able to post mathematical formulae by the public, and the best solution I've thought of for this is the same LaTeX solution that this forum...