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  "body": "\n## Summary\n\nAxiomatic **constructive set theory** is an approach to mathematical constructivism following the program of axiomatic set theory. The same [[first-order|086QKPF0A6]] language with \"$=$\" and \"$\\in$\" of classical set theory is usually used, so this is not to be confused with a constructive types approach. On the other hand, some constructive theories are indeed motivated by their interpretability in type theories.\n",
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