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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 10423 | . 2 ⊢ ..^ = (𝑚 ∈ ℤ, 𝑛 ∈ ℤ ↦ (𝑚...(𝑛 − 1))) | |
| 2 | 1 | elmpocl2 6229 | 1 ⊢ (𝐴 ∈ (𝐵..^𝐶) → 𝐶 ∈ ℤ) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∈ wcel 2202 (class class class)co 6028 1c1 8076 − cmin 8392 ℤcz 9523 ...cfz 10288 ..^cfzo 10422 |
| 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 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-14 2205 ax-ext 2213 ax-sep 4212 ax-pow 4270 ax-pr 4305 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-nf 1510 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-ral 2516 df-rex 2517 df-v 2805 df-un 3205 df-in 3207 df-ss 3214 df-pw 3658 df-sn 3679 df-pr 3680 df-op 3682 df-uni 3899 df-br 4094 df-opab 4156 df-id 4396 df-xp 4737 df-rel 4738 df-cnv 4739 df-co 4740 df-dm 4741 df-iota 5293 df-fun 5335 df-fv 5341 df-ov 6031 df-oprab 6032 df-mpo 6033 df-fzo 10423 |
| This theorem is referenced by: elfzoelz 10427 elfzo2 10430 elfzole1 10436 elfzolt2 10437 elfzolt3 10438 elfzolt2b 10439 elfzolt3b 10440 fzonel 10441 elfzouz2 10442 fzonnsub 10451 fzoss1 10453 fzospliti 10458 fzodisj 10460 fzoaddel 10478 fzo0addelr 10480 elfzoextl 10482 elfzoext 10483 elincfzoext 10484 fzosubel 10485 fzoend 10513 ssfzo12 10515 fzofzp1 10518 peano2fzor 10523 fzostep1 10529 iseqf1olemqk 10815 fzomaxdiflem 11735 fzo0dvdseq 12481 fzocongeq 12482 addmodlteqALT 12483 gsumfzfsumlemm 14666 trlsegvdeglem6 16389 |
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