Publisher review:Ruby Calculator is a scientific RPN (Reverse Polish Notation) calculator based on the extmath library (which is required). Ruby calculator is a scientific RPN (Reverse Polish Notation) calculator based on the extmath library (which is required).
Ruby Calculator 3.0 is a Ruby script for Mathematics scripts design by Josef Jupp Schugt.
It runs on following operating system: Windows / Linux / Mac OS.
Operating system:Windows / Linux / Mac OS