Interactive Proof Assistant Based on Resolution Method in First Order Logic

This paper is devoted to the online teaching tool created to deepen the understanding of the resolution method in first order logic and make practice of resolution easier. We focused on creating an application accessible through a wide variety of devices, without being dependent on a single operating system or other software. The developed application is a standalone web application hosted by the GitHub Pages service and is publicly available. During development, we focused on creating a logical core and using it to build an interactive user interface while separating inner logic and processes from the frontend of the web application. After the successful implementation of our solution, we tested and evaluated it in a real teaching environment.