>Hi Erik,
>
>>Mike and Christof circumvented the problem altogether...
>
>Out of curiosity, could you explan the jist of the situation where you would need this. I'm tryring to think of things in my head.
>
There are lots of calculations that can't be done algebraically. Square root is one of them. The one that I had to work on was True Interest Cost (TIC) for municipal bonds. The answer has to be guessed. Even highly advanced computers and dedicated calculators arrive at the answer from a series of guesses.
Basically, take a problem like SQRT, that you can't solve on paper, and that is a candidate for an algorithm like this. I am sure Bruce can give you the official name for these types of problems.
Erik Moore
Clientelligence