Does anybody know where i can find some archives (or similar) with extraction of electronic formulas step-by-step? In most books there is only final formula and i'm having problems with understanding which idea is used for final result, and which steps are taken?
Thank you in advance... (i have to apologize if there is some mistakes in question, my english is not very well)
Thank you in advance... (i have to apologize if there is some mistakes in question, my english is not very well)