Variable Name Request

[compsystems]

The use of characters other than the vowels i, e, is very useful, since they are used as variables, the system calcs TI68K, is designed to take full advantage of both use, ease, coding.

I would like the imaginary unit to be configurable, i / j as does the classpad, also to write the imaginary unit i or the e, from the keyboard is easy, as proposed by ERIC

Complex i => AltGr-I
http://www.hpmuseum.org/forum/thread-7978.html