Negitie negative button does not respond to fix it
Great stuff Best free calc out there!!
good good one
Pretty close to what I want. This seems like a pretty good calculator, and the RPN support makes me happy. As far as I can tell, it's not possible to do different base numbering systems (hexadecimal/binary/octal, etc.). I don't see the ad placement issue other users have mentioned. Maybe that's fixed, or only shows up on lower resolution devices.
Excellent scientific calculator with expressions, fractions, repeating decimals.