It is a uni-liner programming language to perform calculations, which very convenientely allows you to evaluate mathematical expressions.
It is a FSM (Finite State Machine) based machine written in C++, the language BC itself is proudly an interpreted language, and will continue to be the same.
Special thanks to everyone who has contributed in this project so far, for those who want to continue this project you are most welcome to contribute, if you need any assistance feel free to reach out.