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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 10368 | . 2 ⊢ ..^ = (𝑚 ∈ ℤ, 𝑛 ∈ ℤ ↦ (𝑚...(𝑛 − 1))) | |
| 2 | 1 | elmpocl2 6214 | 1 ⊢ (𝐴 ∈ (𝐵..^𝐶) → 𝐶 ∈ ℤ) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∈ wcel 2200 (class class class)co 6013 1c1 8023 − cmin 8340 ℤcz 9469 ...cfz 10233 ..^cfzo 10367 |
| 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 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-14 2203 ax-ext 2211 ax-sep 4205 ax-pow 4262 ax-pr 4297 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 df-tru 1398 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ral 2513 df-rex 2514 df-v 2802 df-un 3202 df-in 3204 df-ss 3211 df-pw 3652 df-sn 3673 df-pr 3674 df-op 3676 df-uni 3892 df-br 4087 df-opab 4149 df-id 4388 df-xp 4729 df-rel 4730 df-cnv 4731 df-co 4732 df-dm 4733 df-iota 5284 df-fun 5326 df-fv 5332 df-ov 6016 df-oprab 6017 df-mpo 6018 df-fzo 10368 |
| This theorem is referenced by: elfzoelz 10372 elfzo2 10375 elfzole1 10381 elfzolt2 10382 elfzolt3 10383 elfzolt2b 10384 elfzolt3b 10385 fzonel 10386 elfzouz2 10387 fzonnsub 10396 fzoss1 10398 fzospliti 10403 fzodisj 10405 fzoaddel 10422 fzo0addelr 10424 elfzoextl 10426 elfzoext 10427 elincfzoext 10428 fzosubel 10429 fzoend 10457 ssfzo12 10459 fzofzp1 10462 peano2fzor 10467 fzostep1 10473 iseqf1olemqk 10759 fzomaxdiflem 11663 fzo0dvdseq 12408 fzocongeq 12409 addmodlteqALT 12410 gsumfzfsumlemm 14591 |
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