The best RPN complex number calculator on the App Store.
RPN iX+ is a simple, yet powerful RPN calculator with an infinite, scrollable and selectable stack and native support for complex numbers.
The elegant and intuitive design, with tab-based user interface, puts all the functions right at your fingertips. And despite the small <1MB download it is packed with features:
***Unit Conversion directly from the Stack
***Fully customisable constant library (simply add or remove constants to customise to your needs)
***Infinite memory with quick access buttons
***Infinite, scrollable and selectable stack (simply click on an entry to duplicate, or click-and-hold to delete)
***Tab-based interface with colour-coded functions
***Simple-View option with large buttons for easy user input
***Native support for complex numbers (both Polar and Cartesian input/output)
***Multiple undo
***Intelligent decimal precision handling
***Engineering mode
***Power and Trig functions (both real and complex) with both degrees and radians for input/output
***Powerful statistic functions performed directly from the stack (sum, count, mean, median, mode, standard deviation)
***Probability (permutations P(n,k) and combinations C(n,k))
***And more
For additional support or to contact the developer please visit:
http://cosimappy.weebly.com/rpn-ix.html