Perfect calculator

There is nothing bad about this calculator. And I like the history and breakdown of the formula that you typed especially if you are computing your several items and you can review it so you can edit or double check if there are errors. I guess its a preference issue. If you only calculate 1 or 2 items or formula then use the iPhone calculator. Otherwise this is something you dont want to pass up to download. :-)

Tyracz about Numerical²