Open Thoughts

Binary search divides the search area into 2 partitions recursively and finds the value.
There is a better and faster way to search for a value.
When searching a value in an array of n numbers,

In the joke that a student tells a prof. that there is a bill on the ground and the prof replies that it is not possible is it self a joke.
If the arb opportunities are not arbitraged away by agents then such opportunity would not cease to exist. This is because when some one sees money on the street they pick than but may be not coins of lower denomination. If this does not happen than...

An option price is the cost of hedging the contingent claim during its life. But when liquidity is scares, and buying stocks would influence the price, there would be cost in terms of the cost of slippage and miss hedges which would influence the price...