Is Set Theory important?

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Tags

1. #structure
2. #predications
3. #logical
4. #objects
5. #because
6. #numbers
7. #infinite
8. #theory
9. #models
10. #unified
11. #formal
12. #rules
13. #greater
14. #axiom
15. #ordinals
16. #which
17. #important
18. #integers
19. #manipulated
20. #systems