miércoles, 15 de mayo de 2013

Gödel, Escher, Bach #7

Proof: something that humans need to prove a derivation.

could propositional calculus be the pure rules of logic?

The rules are what makes a system work. If it weren't for the rules, we wouldn't have a system.
Rules can be seen as something isomorphic.
Although rules don't have to be isomorphic to reality.

Aleatory: outside the system.

A complete system should respond to everything. It should be universal. According to Gödel this doesn't exits.

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