[dlakelan <dlakelan at street-artists.org>, Tue, 25 Dec 2007 11:07:05 -0800]:
> now for a regular function, err(a,b,c,d) will be evaluated BEFORE
> minimize_sa is called and therefore fail because err can't handle
> symbolic values in any useful way... so my inclination is to quote it...
>
> minimize_sa('err(a,b,c,d),....)
AFAIU, this only quotes ERR, but not the whole expression.
'(err(a,b,c,d)) may or may not be what you need.
Regards,
Albert.