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Mathbox for Glauco Siliprandi |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > eliood | Structured version Visualization version Unicode version |
Description: Membership in an open real interval. (Contributed by Glauco Siliprandi, 11-Dec-2019.) |
Ref | Expression |
---|---|
eliood.1 |
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eliood.2 |
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eliood.3 |
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eliood.4 |
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eliood.5 |
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Ref | Expression |
---|---|
eliood |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eliood.3 |
. 2
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2 | eliood.4 |
. 2
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3 | eliood.5 |
. 2
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4 | eliood.1 |
. . 3
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5 | eliood.2 |
. . 3
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6 | elioo2 11705 |
. . 3
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7 | 4, 5, 6 | syl2anc 671 |
. 2
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8 | 1, 2, 3, 7 | mpbir3and 1197 |
1
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