# What does an Engineer need?

So what does an engineer need when creating **Engineering Calculations**? First there are input parameters, which should be entered on a very simple and a quick way, then a simple sketch as a…

## What does an Engineer need when creating Engineering Calculations?

graphical representation of the basis of calculation with annotations of input parameters. After that engineer needs to define the mathematical procedure which could be very simple, but it should also enable him, to write also more complex formulas or iterations. This is very easy to do with Excel.