thanks for writing to us, As of now we are not focusing on calculation part after completing of case studies will explain , if possible once go through this video you will get to know what we are working on https://www.youtube.com/watch?v=4v0GGUghwyE&list=PLvmzzcGHiU3TfI5LO2G1JTHPmT3sZqJZe -TeamRVA