A Computationally-Discovered Simplification of the Ontological Argument

@article{Oppenheimer2011ACS,
  title={A Computationally-Discovered Simplification of the Ontological Argument},
  author={Paul E. Oppenheimer and Edward N. Zalta},
  journal={Australasian Journal of Philosophy},
  year={2011},
  volume={89},
  pages={333 - 349}
}
The authors investigated the ontological argument computationally. The premises and conclusion of the argument are represented in the syntax understood by the automated reasoning engine PROVER9. Using the logic of definite descriptions, the authors developed a valid representation of the argument that required three non-logical premises. PROVER9, however, discovered a simpler valid argument for God's existence from a single non-logical premise. Reducing the argument to one non-logical premise… 
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