Why we need mathematics model

Mathematics model, why we need it? The most easily answer is to let people make a reasonable decision. Sometimes, it will let us, I mean IT engineer, make some confused about UML and Mathematics model.

UML is also for expressing computing model and Mathematics model too. The different of them is UML is platform-oriented, whereas Mathematics is not. And Mathematics model is fixing for every person who want to make a reasonable decision. Despite they are both to sketch mapping relationship of input and output, but, UML is more focus on the structure of software, so, we call UML desinger as architecturer.

The most important model is optimized problem, in many times, we want to make a system or company to make more money with a few resources. But more money and few resources is paradox. So we should make a decision to trade off, which means optimized problem.

Mathematics model is for every person who wants to make a reasonable decision, thus, it also can exert in computer science and technology, in computer domain, we also want to pursuit faster and faster. On other hand, that is “computer control by computer”.