PowerCalc iPad is a powerful calculator app, powered by the speed of cloud computing, for the iPad.
Use many mathematical and statistic functions, standard and non-standard operators,...
It is as fast as it can be, especially for larger equations, since they are JIT-ed on a cloud computing platform.
Also features a special calculator keyboard
Install, run, and make sure you're connected through the Internet. Otherwise, it cannot connect to the calculation cloud.
See further below for Screenshots