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| Mirrors > Home > ILE Home > Th. List > elfzoel1 | Unicode version | ||
| Description: Reverse closure for half-open integer sets. (Contributed by Stefan O'Rear, 14-Aug-2015.) |
| Ref | Expression |
|---|---|
| elfzoel1 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-fzo 10567 |
. 2
| |
| 2 | 1 | elmpocl1 6288 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-sep 4251 ax-pow 4313 ax-pr 4348 |
| This proof depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ral 2533 df-rex 2534 df-v 2823 df-un 3224 df-in 3226 df-ss 3233 df-pw 3690 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-br 4132 df-opab 4194 df-id 4440 df-xp 4782 df-rel 4783 df-cnv 4784 df-co 4785 df-dm 4786 df-iota 5340 df-fun 5382 df-fv 5388 df-ov 6091 df-oprab 6092 df-mpo 6093 df-fzo 10567 |
| This theorem is used by: elfzoelz 10571 fzoval 10572 elfzo2 10574 elfzole1 10580 elfzolt2 10581 elfzolt3 10582 elfzolt3b 10584 fzospliti 10602 fzoaddel 10622 elincfzoext 10628 fzosubel 10629 fzosubel3 10631 fzofzp1 10662 fzostep1 10673 fzomaxdiflem 11901 fzocongeq 12650 |
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