Hy,

I need some help. I need a program or function that will calculate rotor of specified vectors. I would like to make 3 versions for each coordinate system (because it is a deferent calculation). In the formulas for that you can see that you have derivations of parts of that vector over different argument..

The problem is I do not know how to extract a part of a vector.

For example in vector E:=[12x, 4y+2z, 3x-y+z]

How do I get these components of vector in different variables? For example in C I would do something like this: a = E(0); b = E(1); c = E(2); and get a = 12x b = 4y+2z c = 3x-y+z…

How to do that in calculator?

Please help

Nspire cas touch- programs and vectors