19 Sep
2007
19 Sep
'07
1:33 a.m.
Hi What symbol would you replace the "?" with: the identity function id x = x?
I don't think I'd have anything where the ? symbol is.
id x = x works just fine. Ah, that's interesting because there's a "." to the right of x in my scanned doc. Still, if no symbol is necessary, so much the better! Cheers, Paul