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Mirrors > Home > MPE Home > Th. List > fzofzp1 | Structured version Visualization version Unicode version |
Description: If a point is in a half-open range, the next point is in the closed range. (Contributed by Stefan O'Rear, 23-Aug-2015.) |
Ref | Expression |
---|---|
fzofzp1 |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | elfzoel1 12468 |
. . . 4
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2 | uzid 11702 |
. . . 4
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3 | peano2uz 11741 |
. . . 4
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4 | fzoss1 12495 |
. . . 4
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5 | 1, 2, 3, 4 | 4syl 19 |
. . 3
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6 | 1z 11407 |
. . . 4
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7 | fzoaddel 12520 |
. . . 4
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8 | 6, 7 | mpan2 707 |
. . 3
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9 | 5, 8 | sseldd 3604 |
. 2
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10 | elfzoel2 12469 |
. . 3
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11 | fzval3 12536 |
. . 3
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12 | 10, 11 | syl 17 |
. 2
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13 | 9, 12 | eleqtrrd 2704 |
1
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