Xcas Syntax / Prime Syntax (in particular computing in Z/pZ)

[kickniko]

(10-06-2014 05:57 AM)parisse Wrote:  If f is an expression, you can get the node operator/function with f[1], and all arguments with f[2], etc., size(f) is the number of args.

Great, thanks a lot!

So, having this and also op(f) it seems possible to completely decompose any given expression for manipulating its parts in any thinkable way.

Ciao,

Nick