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| Mirrors > Home > ILE Home > Th. List > elfzoel2 | GIF version | ||
| Description: Reverse closure for half-open integer sets. (Contributed by Stefan O'Rear, 14-Aug-2015.) |
| Ref | Expression |
|---|---|
| elfzoel2 | ⊢ (𝐴 ∈ (𝐵..^𝐶) → 𝐶 ∈ ℤ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-fzo 10377 | . 2 ⊢ ..^ = (𝑚 ∈ ℤ, 𝑛 ∈ ℤ ↦ (𝑚...(𝑛 − 1))) | |
| 2 | 1 | elmpocl2 6218 | 1 ⊢ (𝐴 ∈ (𝐵..^𝐶) → 𝐶 ∈ ℤ) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∈ wcel 2202 (class class class)co 6017 1c1 8032 − cmin 8349 ℤcz 9478 ...cfz 10242 ..^cfzo 10376 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-14 2205 ax-ext 2213 ax-sep 4207 ax-pow 4264 ax-pr 4299 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ral 2515 df-rex 2516 df-v 2804 df-un 3204 df-in 3206 df-ss 3213 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-br 4089 df-opab 4151 df-id 4390 df-xp 4731 df-rel 4732 df-cnv 4733 df-co 4734 df-dm 4735 df-iota 5286 df-fun 5328 df-fv 5334 df-ov 6020 df-oprab 6021 df-mpo 6022 df-fzo 10377 |
| This theorem is referenced by: elfzoelz 10381 elfzo2 10384 elfzole1 10390 elfzolt2 10391 elfzolt3 10392 elfzolt2b 10393 elfzolt3b 10394 fzonel 10395 elfzouz2 10396 fzonnsub 10405 fzoss1 10407 fzospliti 10412 fzodisj 10414 fzoaddel 10431 fzo0addelr 10433 elfzoextl 10435 elfzoext 10436 elincfzoext 10437 fzosubel 10438 fzoend 10466 ssfzo12 10468 fzofzp1 10471 peano2fzor 10476 fzostep1 10482 iseqf1olemqk 10768 fzomaxdiflem 11672 fzo0dvdseq 12417 fzocongeq 12418 addmodlteqALT 12419 gsumfzfsumlemm 14600 trlsegvdeglem6 16315 |
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