New Acron RPN Calculator for Android

[vanLudwig]

Thanks, I'm glad you like it.

Imaginary number support has been on my radar for awhile now. My plan was for i to fill the blank spot on the PI menu, and for there to be a new page in the math menu for complex functions. My math skills are sufficient to implement complex arithmetic in both rectangular and polar (including integer powers), but insufficient to implement complex trig.

I've never met anyone passionate about csc, sec, and cot before. I mainly just put them there to fill an empty button. Is there one function that you would most like to see to fill the last empty button? If not, the layout would fit okay with three rows of buttons: secd, asecd, sec, asec | cosh, acosh, sech, asech.

I would have to do some more investigation on gamma function algorithms to determine if this is viable. Do you need the complex version?