Sujet : Re: Undefined in LISP
De : ldo (at) *nospam* nz.invalid (Lawrence D'Oliveiro)
Groupes : comp.lang.lispDate : 24. Mar 2025, 23:57:32
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <vrso0s$1toah$2@dont-email.me>
References : 1 2 3 4 5 6 7
User-Agent : Pan/0.162 (Pokrosvk)
On Mon, 24 Mar 2025 15:24:03 +0000, Daniel Cerqueira wrote:
Lawrence D'Oliveiro <ldo@nz.invalid> writes:
On Sun, 23 Mar 2025 16:56:35 +0000, Daniel Cerqueira wrote:
>
Does every LISP S-expression need to have a value (need to be
evaluated)? Is atributing a symbol to undefined behaviour needed?
>
Which is why I said, the natural way to have an “undefined” value is
for the computation not to terminate at all.
To not terminate is not natural at all, it is also not a natural way.
That’s a very unnatural thing to say.
Undefined in LISP
Re: Undefined in LISP
