As I really liked the rpn application for the TI-89 but could not find a usable RPN implementation for the TI nSpire, I've created rpnSpire, a powerful RPN implementation with many features such as ...

[Josh] is trying to fight a misconception that Android only runs on fast, powerful smartphones. He’s convinced Android will run on extremely low-end hardware, and after a great deal of searching, hit ...

Abstract: Taking the approximate calculation of Pi as an example, this paper discusses how to use the TI-nspire CX II CAS handheld graphing calculator in high school mathematics teaching and ...