My expression based scientific calculator V 0.03 is 80 percent complete. I was thinking that I will add more options to it, but sorry to say that its much boring to me now. However, here are some screenshots of the software, leave your comment about these.
The Calculator Front
This is when click on Memory List
This is When you choose Number System Converter Option
Leave your valuable comments on these UIs.
Input/Output in comparision with Casio fx-570MS: