“What I very much like about your Solver product is that, without being an expert on Solver, even worse, while only being a beginner, I can apply it so many times in my daily life (I am a professor of Chemical Engineering), that it saves me a significant amount of time. For example, last weekend I solved eight problems on Chemical Reaction Engineering and for six of them I used Solver. This would have cost me double the time if I would have done it in the classical way. I use Solver mainly for curve fitting (any type of model), roots finding for simultaneous equations, maximizing functions.”