Attention:this site is not working yet, it will be available for purchasing on monday 12/1/2025

“A formula versus a value”   Attention, now you can find what you are looking for. It is a new advanced sophisticated engineering mathematical softwares lab by which solving becomes possible, easy, accurate, and analytical. “Single and multiple variables function curve fitting (positive, negative and fraction preset exponents); solution or optimization of any system of linear constraints”. Please notice the requirements accompanying with the case before purchasing to avoid misleading.