Extracting values from vectors/matrices in home

[retoa]

Hello !

How can I extract a specific value from a vector or a matrix in home?

In cas I can extract the 2 value of a vector simply with [2 4 6](2) and I get 4.
If I do the same in home I get [4 8 12], so [2 4 6](2) will be interpreted as [2 4 6]*(2)
Is there a way to do this in home without having to store the vector in a variable?

Typical use is when you solve a polynomial equation with proot() or a linear system with RREF() and want to extract the single solutions.

Thank you very much for the help

Reto