Acces to a list

[cyrille de brébisson]

Hello,

Var[n] refers to:
if var is a list: the nth element of the list
if var is a string, the nth char of the string
if var is a vector, the nth element of the vector
if var is a matrix, the nth line of the matrix, or if n<0, the nth column
if var is an int, the nth bit of the int.

This works both in RCL and STO

var[n, m] refers to:
if var is a list: var[m] for the nth element of the list (parameter list can be up to 16 long!)
if var is a string, m chars starting at index n in the string
if var is a matrix, the element at pos n,mx
if var is an int, the m bit starting at pos n from the int

list(0):=val: adds at the end of the list

That should get you started.
Cyrille