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Need help with my technical fest!

by zorro
Tags: fest, technical
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Jan19-12, 11:13 AM
P: 1,394
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.
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Jan19-12, 11:15 AM
P: 3,097
there as a recent article at NPR on this very subject:
Jan19-12, 11:35 AM
P: 1,394
umm I think we can't use computers, it should be solvable manually.

Jan20-12, 02:35 AM
P: 129
Need help with my technical fest!

x^y = ?
Jan20-12, 07:48 AM
P: 1,394
That's fine with the example I gave.
I need similar questions.
Jan21-12, 03:30 AM
P: 129
[tex]\sum_{n=1}^\infty\frac{1}{2^n-1}\cdot\sum_{n=1}^{\infty}\frac{1}{n^3}\cdot\lim_{n \to \infty }\left(\sum_{k=1}^{n}\frac{1}{k}-\ln(n) \right )[/tex]
Jan25-12, 09:08 AM
P: 1,394
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?
Jan26-12, 01:24 AM
P: 129
[tex]6.626068 10^{-34}\frac{\log(-1)}{\pi} \left[\frac{m^2\quad kg}{s}\right][/tex]
Jan26-12, 09:22 AM
P: 1,394
Sorry I did not get that.
The first value is for 'h'.
Isn't log(-1) undefined?
Jan26-12, 04:19 PM
P: 129
Feb1-12, 10:44 AM
P: 61

Feb6-12, 12:41 PM
P: 737
My calc I teacher showed us this one on the last day of class:
Ice cube.

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