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Mirrors > Home > ILE Home > Th. List > df-fzo | Unicode version |
Description: Define a function
generating sets of integers using a half-open range.
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Ref | Expression |
---|---|
df-fzo |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cfzo 10142 |
. 2
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2 | vm |
. . 3
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3 | vn |
. . 3
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4 | cz 9253 |
. . 3
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5 | 2 | cv 1352 |
. . . 4
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6 | 3 | cv 1352 |
. . . . 5
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7 | c1 7812 |
. . . . 5
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8 | cmin 8128 |
. . . . 5
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9 | 6, 7, 8 | co 5875 |
. . . 4
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10 | cfz 10008 |
. . . 4
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11 | 5, 9, 10 | co 5875 |
. . 3
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12 | 2, 3, 4, 4, 11 | cmpo 5877 |
. 2
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13 | 1, 12 | wceq 1353 |
1
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Colors of variables: wff set class |
This definition is referenced by: fzof 10144 elfzoel1 10145 elfzoel2 10146 fzoval 10148 |
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