3 ms·

See the link posted by ivan_ah (https://news.ycombinator.com/item?id=23207024 https://news.ycombinator.com/item?id=23207024 ): http://ontology.buffalo.edu/04/A

by JadeNB 6y ago

See the link posted by ivan_ah (https://news.ycombinator.com/item?id=23207024 https://news.ycombinator.com/item?id=23207024 ): http://ontology.buffalo.edu/04/AgainstSetTheory.pdf http://ontology.buffalo.edu/04/AgainstSetTheory.pdf .