Sujet : Re: Lisp history: IF, etc.
De : no.email (at) *nospam* nospam.invalid (Paul Rubin)
Groupes : comp.lang.lispDate : 03. Apr 2024, 22:56:46
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <875xwy412p.fsf@nightsong.com>
References : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
User-Agent : Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux)
Alan Bawden <
alan@csail.mit.edu> writes:
McCarthy invented the conditional expression and thus created the
first expression-only programming language.
I think Church's lambda calculus also had this.
https://en.wikipedia.org/wiki/Church_encoding#Church_Booleans
| Date | Sujet | # | | Auteur |
| 2 Apr 24 |  Lisp history: IF, etc. | 56 | | Alan Bawden |
| 2 Apr 24 |   Re: Lisp history: IF, etc. | 1 | | Kaz Kylheku |
| 3 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Gijs Hillenius |
| 3 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Gijs Hillenius |
| 3 Apr 24 | Re: Lisp history: IF, etc. | 49 | | Madhu |
| 3 Apr 24 |   Re: Lisp history: IF, etc. | 48 | | Alan Bawden |
| 3 Apr 24 |  Re: Lisp history: IF, etc. | 35 | | Paul Rubin |
| 3 Apr 24 | Re: Lisp history: IF, etc. | 34 | | Alan Bawden |
| 4 Apr 24 | Re: Lisp history: IF, etc. | 32 | | Paul Rubin |
| 4 Apr 24 | Re: Lisp history: IF, etc. | 5 | | Lawrence D'Oliveiro |
| 4 Apr 24 | Re: Lisp history: IF, etc. | 3 | | Axel Reichert |
| 4 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Lawrence D'Oliveiro |
| 4 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Paul Rubin |
| 4 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Kaz Kylheku |
| 4 Apr 24 | Re: Lisp history: IF, etc. | 26 | | Alan Bawden |
| 5 Apr 24 | Re: Lisp history: IF, etc. | 25 | | Paul Rubin |
| 5 Apr 24 | Re: Lisp history: IF, etc. | 24 | | Julieta Shem |
| 5 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Julieta Shem |
| 6 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Lawrence D'Oliveiro |
| 15 Apr 24 | Re: Lisp history: IF, etc. | 21 | | Paul Rubin |
| 16 Apr 24 | Re: Lisp history: IF, etc. | 20 | | Jeff Barnett |
| 16 Apr 24 | Re: Lisp history: IF, etc. | 2 | | Lawrence D'Oliveiro |
| 16 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Jeff Barnett |
| 16 Apr 24 | Re: Lisp history: IF, etc. | 16 | | Paul Rubin |
| 16 Apr 24 | Re: Lisp history: IF, etc. | 15 | | Jeff Barnett |
| 16 Apr 24 | Re: Lisp history: IF, etc. | 14 | | Lawrence D'Oliveiro |
| 16 Apr 24 | Re: Lisp history: IF, etc. | 12 | | Paul Rubin |
| 17 Apr 24 | Re: Lisp history: IF, etc. | 11 | | Lawrence D'Oliveiro |
| 17 Apr 24 | Re: Lisp history: IF, etc. | 10 | | Paul Rubin |
| 17 Apr 24 | Re: Lisp history: IF, etc. | 9 | | Jeff Barnett |
| 17 Apr 24 | Re: Lisp history: IF, etc. | 8 | | Lawrence D'Oliveiro |
| 17 Apr 24 | Re: Lisp history: IF, etc. | 7 | | Paul Rubin |
| 17 Apr 24 | Re: Lisp history: IF, etc. | 3 | | Madhu |
| 18 Apr 24 | Re: Lisp history: IF, etc. | 2 | | Lawrence D'Oliveiro |
| 18 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Paul Rubin |
| 17 Apr 24 | Re: Lisp history: IF, etc. | 3 | | Ben Bacarisse |
| 18 Apr 24 | Re: Lisp history: IF, etc. | 2 | | Lawrence D'Oliveiro |
| 18 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Stefan Monnier |
| 17 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Jeff Barnett |
| 17 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Stefan Ram |
| 4 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Ben Bacarisse |
| 3 Apr 24 | Re: Lisp history: IF, etc. | 7 | | Kaz Kylheku |
| 4 Apr 24 | Re: Lisp history: IF, etc. | 5 | | Alan Bawden |
| 4 Apr 24 | Re: Lisp history: IF, etc. | 3 | | Kaz Kylheku |
| 4 Apr 24 | Re: Lisp history: IF, etc. | 2 | | Kaz Kylheku |
| 4 Apr 24 | on levels of disappointment (Was: Re: Lisp history: IF, etc.) | 1 | | Julieta Shem |
| 4 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Julieta Shem |
| 5 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Spiros Bousbouras |
| 4 Apr 24 | Re: Lisp history: IF, etc. | 3 | | Lawrence D'Oliveiro |
| 4 Apr 24 | Re: Lisp history: IF, etc. | 2 | | Alan Bawden |
| 4 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Kaz Kylheku |
| 12 Apr 24 | Re: Lisp history: IF, etc. | 2 | | Alan Bawden |
| 12 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Lawrence D'Oliveiro |
| 4 Apr 24 | Re: Lisp history: IF, etc. | 3 | | Kaz Kylheku |
| 4 Apr 24 | Re: Lisp history: IF, etc. | 2 | | Alan Bawden |
| 4 Apr 24 | Re: Lisp history: IF, etc. | 1 | | Lawrence D'Oliveiro |