Good evening,
Can you tell me where I can find the details of the syntax you used because I don't see this type of syntax in the Maple 2023 help
Thank you

David

Merci beaucoup pour votre aide.

David(France)

1.  this is what i get

if i try to do the same thing as you with my 2023 maple it doesn't work.

Voici un exemple de tableau de variation