Hi,

In message "Matrix class in Ruby"
    on 02/03/01, jasa <jasa / dalton.inesc.pt> writes:

|My only question is that if there is any reason, that I cannot see,
|for the method '[]=' not being implemented before ???????
|(could Keiju ISHITSUKA reply, please). Is there any danger in
|setting an element in the matrix?

I asked Keiju, who has been my friend for long time, and he replied
that that's because he wanted matrix to be immutable just like other
numeric values.

							matz.