Hey guys,

I am new to modelica and I have a question about the smooth operator.

What is the acutal usage of smooth().

The description of a smooth()  I found reads like:

"Hey, use it instead of noEvent because of performence. But sometimes you still need noEvent, but we do not tell you when  exactly, LOL."

"The smooth operator should be used instead of noEvent, in order to avoid events for efficiency reasons. A tool is free to not generate events for expressions inside smooth. However, smooth does not guarantee that no events will be generated, and thus it can be necessary to use noEvent inside smooth. [Note that smooth does not guarantee a smooth output if any of the occurring variables change discontinuously."