Line integral, jacobian...

[salvomic]

(02-02-2015 10:42 PM)Han Wrote:  You should be able to do all of these in the CAS. For example, if C is the path from (0,0) to (1,1) then ...

A CAS program is really nothing more than copying the manual commands you use in the CAS view into a CAS-program, and making some minor edits and slapping #cas and #end around everything. So I recommend playing around with the CAS view, and once you have what you want, copy it into a program.

thank you, Han, for this clear explanation. I'll read it again while try on CAS, and then I'll try to make one or more little program by myself, also if I'm still learning Prime's programming...
Your hint for subst() is very useful for my purpose.
Let's start...

Salvo