A mathematical rant.

Sick for a week wohoo! Blood test says it's not dengue.

Main point here today is that, I think I have failed my first advance maths test for this semester.

Here's a challenge for you. Integrate this:

4e^(-2x)/(1+e^x)

If you do not understand, click on the link BUT DONT SCROLL DOWN.

http://www24.wolframalpha.com/input/?i=4e^(-2x)%2F(1%2Be^x)

If you get this by yourself.

You

Are

Awesome.