Ok hmm it could be an alternative. But a real alternative is not. Im still in love with that unique mathcad white clickboard area. Where there is a possibility to freely drop a formula anywhere. Together with that symbolic input and easyness makes it very good to produce nearly usable calculation reports. 

Somone sayed never change a running system. The problem is we have 100dreds of ready usable calculation regarding different laws. It is heavy work to transfer them to maple ;-(

Even how to make calcuation report. I need to have a deeper view.

Why do they made a crap Mathcad prime i heard with lesser functions.

I still hope they make mathcad 16. I dont see adequat alternative.

Next advantage is mathcad15 is quite affordable and cheap.

Is there a symbolic formula input in Mathematica too?

Thx for help