I love this but..

I love this app, too easy to use.
But I have one request, I want to reuse the calculation result between each other functions.Once I got several result by financial function and if I wanted to use in basic function, I must write down them onto a memo and reinput the values.
This is my just one request.

iPhoneを徹底的に活用したい! about ▸ Calculator +, v3.2