ToUpper() ?

[cyrille de brébisson]

Hello,


DIM and SIZE are synonyms (they point to the same function).

length is a CAS function, so will be much slower as it needs to convert the string to a CAS object and to get the result back from CAS to numerical.

variable indexing works for lists, matrices and strings.
Note that if you have a string in a list of list, you can do var(1,2,3) to get the 3rd character of the 2nd list in the first list of the list stored in var!

Codding this was a JOY!

Enjoy,

Cyrille