xyztCalc app for iPhone and iPad
Developer: Carticipate, Inc.
First release : 03 Feb 2010
App size: 1.97 Mb
xyztCalc is the Zen of RPN (TM), or Reverse Polish Notation calculator great for students, scientists, engineers and professionals.
The idea behind this app is simplicity:
1.) Only basic functions which you use 99.97% of the time.
2.) Keep the buttons nice and big, thumb operable.
3.) Show all four X, Y, Z, and T registers.
This calculator emulates the behavior of the beloved HP-41CV/CX models and includes the basic functions of these timeless classics.
The display is localized for international numeric formats and will display those with respect to the local region in the general settings of the iPhone.
Enhanced number formats, persistence, and scientific notation is included in the new version.
Special thanks to both glyFX and app-bits for their great icon libraries.