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Results tagged with conditional-results
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user 32007
Add X as a hypothesis, where X is not known to be either true or false.
27
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1
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What are consequences of the collapse of CH?
I don't grasp the full complexity of the counting hierarchy $CH$. I understand $CH$ is in $PSPACE$, and contains $PH$ within its second level, due to the Toda's theorem. But, what would be important c …
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