# Need help with my technical fest!

1. ### zorro

I have this Computer Science tech. fest coming up in my college. I am assigned to collect a few questions for a particular event. Basically the question should be a mathematical expression which on simplifying/integrating/differentiating or applying any other mathematical operation should reduce to something amazing (like a popular word).

ex: Simplify e^{b(y2.........some characters)}

Simplifying this should give a word like ebay.

Any ideas would be appreciated.

3. ### zorro

umm I think we can't use computers, it should be solvable manually.

129
log[x]=b*a
x^y = ?

5. ### zorro

That's fine with the example I gave.
I need similar questions.

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7. ### zorro

dats a great idea!
I made up another question :

(-1)1/3.(-1)(1/2+1/2).f(x) , where f(x) is any function with x=-1

This reduces to ωifi.

I am trying to find a question such that the expression reduces to Hack or Hacked or any other Computer related word. Can you help?

Last edited: Jan 25, 2012
8. ### Xitami

129
$$6.626068 × 10^{-34}\frac{\log(-1)}{\pi} \left[\frac{m^2\quad kg}{s}\right]$$

9. ### zorro

Sorry I did not get that.
The first value is for 'h'.
Isn't log(-1) undefined?

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12. ### TylerH

737
My calc I teacher showed us this one on the last day of class:
$$\int_0^{ice}\frac{x^2}{3}=(ice)^3$$
Ice cube.