Timeline for Is pure pattern matching without PatternTest and Condition Turing-complete?
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
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| Sep 3, 2012 at 20:12 | comment | added | WReach | @DanielLichtblau That is an alternate representation of AND. I chose the shorter one that exploits the second argument to Except. | |
| Sep 3, 2012 at 19:55 | comment | added | Daniel Lichtblau | Interesting. I think a AND b is not quite right though. Maybe should be Except[Except[a] | Except[b]] ? Regardless, once you have Or and Not, you have the full set of possibilities. | |
| Sep 3, 2012 at 15:44 | history | answered | WReach | CC BY-SA 3.0 |