Please help me understand

[jebem]

Hi Dale,
I'm starting here with this calculator as well... apparently we need a more comprehensive user guide...

However in the above link I believe there is a workaround to allow us to edit the programs in the CK:
"Thomas_Sch post:
found a possible work-around ;-)
- copy CAS program text to notes ([Shift] 0) (files named like programs),
- transfer notes / or send it in virtual calc
- now in real calc you may edit and copy the Notes,
- and paste it within program editor.
Works!"