Description: The set P used in the proof of ssmxidl satisfies the condition of Zorn's Lemma. (Contributed by Thierry Arnoux, 10-Apr-2024)
Ref | Expression | ||
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Hypotheses | ssmxidl.1 | |
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ssmxidllem.1 | |
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ssmxidllem.2 | |
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ssmxidllem.3 | |
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ssmxidllem.4 | |
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ssmxidllem2.1 | |
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ssmxidllem2.2 | |
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ssmxidllem2.3 | |
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Assertion | ssmxidllem | |