Wrapping classes

[Jeremy Sanders]

Colin J. Williams wrote:

> Could you not have functions a and b each of which returns a NumArray
> instance?
> 
> Your expression would then be something like a(..)+2*b(..).

The user enters the expression (yes - I'm aware of the possible security
issues), as it is a scientific application. I don't think they'd like to
put () after each variable name.

I could always munge the expression after the user enters it, of course.

Jeremy

-- 
Jeremy Sanders
http://www.jeremysanders.net/