Predicate logic wholesale
Passes 4-0. — Quirck
Adminned at 16 Jun 2013 19:43:46 UTC
Add the following Axioms:
* [0 && 0] = 0
* [0 && 1] = 0
* [1 && 0] = 0
* [1 && 1] = 1
* [0 || 0] = 0
* [0 || 1] = 1
* [1 || 0] = 1
* [1 || 1] = 1
* [0 -> 0] = 1
* [0 -> 1] = 1
* [1 -> 0] = 0
* [1 -> 1] = 1
* [~ 0] = 1
* [~ 1] = 0
If quantifiers are added, perhaps we can add axioms describing them,
Sphinx:
I don’t know, I personally would prefer !x as NOT, but else this seems good to me.