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| Mirrors > Home > MPE Home > Th. List > fzossnn0 | Structured version Visualization version GIF version | ||
| Description: A half-open integer range starting at a nonnegative integer is a subset of the nonnegative integers. (Contributed by Alexander van der Vekens, 13-May-2018.) |
| Ref | Expression |
|---|---|
| fzossnn0 | ⊢ (𝑀 ∈ ℕ0 → (𝑀..^𝑁) ⊆ ℕ0) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | fzossfz 13588 | . . 3 ⊢ (𝑀..^𝑁) ⊆ (𝑀...𝑁) | |
| 2 | fzss1 13473 | . . . 4 ⊢ (𝑀 ∈ (ℤ≥‘0) → (𝑀...𝑁) ⊆ (0...𝑁)) | |
| 3 | nn0uz 12784 | . . . 4 ⊢ ℕ0 = (ℤ≥‘0) | |
| 4 | 2, 3 | eleq2s 2851 | . . 3 ⊢ (𝑀 ∈ ℕ0 → (𝑀...𝑁) ⊆ (0...𝑁)) |
| 5 | 1, 4 | sstrid 3943 | . 2 ⊢ (𝑀 ∈ ℕ0 → (𝑀..^𝑁) ⊆ (0...𝑁)) |
| 6 | fz0ssnn0 13532 | . 2 ⊢ (0...𝑁) ⊆ ℕ0 | |
| 7 | 5, 6 | sstrdi 3944 | 1 ⊢ (𝑀 ∈ ℕ0 → (𝑀..^𝑁) ⊆ ℕ0) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∈ wcel 2113 ⊆ wss 3899 ‘cfv 6489 (class class class)co 7355 0cc0 11016 ℕ0cn0 12391 ℤ≥cuz 12742 ...cfz 13417 ..^cfzo 13564 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2182 ax-ext 2705 ax-sep 5238 ax-nul 5248 ax-pow 5307 ax-pr 5374 ax-un 7677 ax-cnex 11072 ax-resscn 11073 ax-1cn 11074 ax-icn 11075 ax-addcl 11076 ax-addrcl 11077 ax-mulcl 11078 ax-mulrcl 11079 ax-mulcom 11080 ax-addass 11081 ax-mulass 11082 ax-distr 11083 ax-i2m1 11084 ax-1ne0 11085 ax-1rid 11086 ax-rnegex 11087 ax-rrecex 11088 ax-cnre 11089 ax-pre-lttri 11090 ax-pre-lttrn 11091 ax-pre-ltadd 11092 ax-pre-mulgt0 11093 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2537 df-eu 2566 df-clab 2712 df-cleq 2725 df-clel 2808 df-nfc 2883 df-ne 2931 df-nel 3035 df-ral 3050 df-rex 3059 df-reu 3349 df-rab 3398 df-v 3440 df-sbc 3739 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4285 df-if 4477 df-pw 4553 df-sn 4578 df-pr 4580 df-op 4584 df-uni 4861 df-iun 4945 df-br 5096 df-opab 5158 df-mpt 5177 df-tr 5203 df-id 5516 df-eprel 5521 df-po 5529 df-so 5530 df-fr 5574 df-we 5576 df-xp 5627 df-rel 5628 df-cnv 5629 df-co 5630 df-dm 5631 df-rn 5632 df-res 5633 df-ima 5634 df-pred 6256 df-ord 6317 df-on 6318 df-lim 6319 df-suc 6320 df-iota 6445 df-fun 6491 df-fn 6492 df-f 6493 df-f1 6494 df-fo 6495 df-f1o 6496 df-fv 6497 df-riota 7312 df-ov 7358 df-oprab 7359 df-mpo 7360 df-om 7806 df-1st 7930 df-2nd 7931 df-frecs 8220 df-wrecs 8251 df-recs 8300 df-rdg 8338 df-er 8631 df-en 8879 df-dom 8880 df-sdom 8881 df-pnf 11158 df-mnf 11159 df-xr 11160 df-ltxr 11161 df-le 11162 df-sub 11356 df-neg 11357 df-nn 12136 df-n0 12392 df-z 12479 df-uz 12743 df-fz 13418 df-fzo 13565 |
| This theorem is referenced by: cshw1 14739 |
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