Metamath Proof Explorer
Description: An element of a closed interval is more than or equal to its lower
bound. (Contributed by Glauco Siliprandi, 26-Jun-2021)
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Ref |
Expression |
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Hypotheses |
iccgelbd.1 |
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iccgelbd.2 |
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iccgelbd.3 |
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Assertion |
iccgelbd |
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Proof
Step |
Hyp |
Ref |
Expression |
1 |
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iccgelbd.1 |
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2 |
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iccgelbd.2 |
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3 |
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iccgelbd.3 |
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4 |
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iccgelb |
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5 |
1 2 3 4
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syl3anc |
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