Description: Lemma for infleinf , when inf ( B , RR* , < ) = -oo . (Contributed by Glauco Siliprandi, 3-Mar-2021)
Ref | Expression | ||
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Hypotheses | infleinflem2.a | |
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infleinflem2.b | |
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infleinflem2.r | |
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infleinflem2.x | |
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infleinflem2.t | |
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infleinflem2.z | |
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infleinflem2.l | |
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Assertion | infleinflem2 | |