Programming the spreadsheet from with spreadsheet app and from CAS

[Anthony The Koala]

Dear Herr Guenter,
Thank you for your reply. It is appreciated.
Your response has generated a curiosity in me and I want to share back.
Generate a set of numbers 1 to 4 in spreadsheet
Open the spreadsheet app by pressing Apps then Spreadsheet icon
In column A do the following:
In A1 type: 1
In A2 type: =A1+1
While in A2 press Shift and View/Copy
Move to A3
In A3 Press Shift and Menu/Paste
You are presented with choices in a submenu. Choose Formula press Enter

Generate square, cube and fourth power
We will demonstrate for square:
For square of numbers:
Goto column B start at B1.
Type: =A1^2
While in B1 press Shift and View/Copy
Move to B2 Press Shift and Menu/Paste select Formula submenu
Move to B3 Press Shift and Menu/Paste select Formula submenu
Move to B4 Press Shift and Menu/Paste select Formula submenu

For cube of numbers
Goto column C start at C1.
Type: =A1^3
While in C1 press Shift and View/Copy
Move to C2 Press Shift and Menu/Paste select Formula submenu
Move to C3 Press Shift and Menu/Paste select Formula submenu
Move to C4 Press Shift and Menu/Paste select Formula submenu

Similar process for number^4 as for squaring and cubing
Voilá/Hier/Here!!!!!

Now the other method for which I seek advice is to do the same is within the CAS system

Danke/Merci/Thanks
Anthony,Sydney