2-Year U.S. Treasury Note Continuous Contract $103.953 0.355 0.34% 5-Year U.S. Treasury Note Continuous Contract $109.141 0.875 0.81% 10-Year U.S. Treasury Note Continuous Contract $112.656 1.156 ...

Why reach for a bland, commercially available calculator when you be using a model that employs RPN (Reverse Polish Notation) in its calculations and be a custom build all at the same time?

This is a calculator which uses Reverse Polish Notation, or RPN. A full write-up in Japanese (Google Translate link) carries an impressive level of detail about the project, but in short ...