@Carl Love 

Thank you Carl,

The "Shift+Enter" and the worksheet settings makes me now able to start programming :-)

Thanks all for this important information.

Volker

@Rouben Rostamian  

Thank you for your quick reply.

One question i have: How can i write additional code to this procedure?

When i try to add a line in the code, the cursor jumps out of the procedure and i cannot add code.

Thanks in advance.

Volker

@Rouben Rostamian  

I tryed, but i have no clue how to run the procedure.

see attached worksheet.

Please attach yours.

Thank you.

Berechnungen.mw

@ThU 

especially only in MathCad.

With other programs i have no experience as to units e.g. Matlab, etc.

@Samir Khan 

Yes, i'm coming from Mathcad an hence I'm spoiled according to Mathcad units handling ;-).

And it's good for me to hear, that Maple will progress the handling of units.

@ThU 

Handling with units should be in a CAS-System much more comfortable an logical.

As an Engineer i want to do perfect dokumentations- with Units. So the units belong to this too.

They launch spacecrafts into orbits and to the mars,etc , but handling with units is a problem?

I don't understand this.

Maple should improve this issue.

Edit:

Dokument attached.

@Thomas Richard 

What can i do to fix that problem?

Which intel graphics driver is fully compatibel?

I've sent my system settings and my log-file to you via e-mail at 29.07.2017

best regards.

@tomleslie 

THX, first it looked for me like a certain program-code.

I'm totally new to Maple.

Thank you Samir,

this is much easier than progamming; A direct solution to my problem.

@ tomleslie 1912 : Thank you for your programmed solution- I have to learn programming in MAPLE first.

For presentation a direct and short way is better here for my purposes.