Functions versus Variables
Attention, now you will find what you are looking for.
Engineering mathematical softwares.
It is a new mathematical lab by which solving, by the aid of computer software, becomes easy and accurate.
“algebraic, scientific, and multiple iterative functions equations solver; multiple variables function iteration; single and multiple iterative variables function curve fitting (positive, negative and fraction exponents); any differential or integral iterative equation solver”.
This site is meant to sell 7 engineering mathematical softwares.
All the seven softwares are a property of the iogl Co. Limited.