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| Mirrors > Home > MPE Home > Th. List > fzo0to3tp | Structured version Visualization version GIF version | ||
| Description: A half-open integer range from 0 to 3 is an unordered triple. (Contributed by Alexander van der Vekens, 9-Nov-2017.) |
| Ref | Expression |
|---|---|
| fzo0to3tp | ⊢ (0..^3) = {0, 1, 2} |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 3z 12505 | . . 3 ⊢ 3 ∈ ℤ | |
| 2 | fzoval 13560 | . . 3 ⊢ (3 ∈ ℤ → (0..^3) = (0...(3 − 1))) | |
| 3 | 1, 2 | ax-mp 5 | . 2 ⊢ (0..^3) = (0...(3 − 1)) |
| 4 | 3m1e2 12248 | . . . 4 ⊢ (3 − 1) = 2 | |
| 5 | 2cn 12200 | . . . . 5 ⊢ 2 ∈ ℂ | |
| 6 | 5 | addlidi 11301 | . . . 4 ⊢ (0 + 2) = 2 |
| 7 | 4, 6 | eqtr4i 2757 | . . 3 ⊢ (3 − 1) = (0 + 2) |
| 8 | 7 | oveq2i 7357 | . 2 ⊢ (0...(3 − 1)) = (0...(0 + 2)) |
| 9 | 0z 12479 | . . 3 ⊢ 0 ∈ ℤ | |
| 10 | fztp 13480 | . . . 4 ⊢ (0 ∈ ℤ → (0...(0 + 2)) = {0, (0 + 1), (0 + 2)}) | |
| 11 | eqidd 2732 | . . . . 5 ⊢ (0 ∈ ℤ → 0 = 0) | |
| 12 | 0p1e1 12242 | . . . . . 6 ⊢ (0 + 1) = 1 | |
| 13 | 12 | a1i 11 | . . . . 5 ⊢ (0 ∈ ℤ → (0 + 1) = 1) |
| 14 | 6 | a1i 11 | . . . . 5 ⊢ (0 ∈ ℤ → (0 + 2) = 2) |
| 15 | 11, 13, 14 | tpeq123d 4701 | . . . 4 ⊢ (0 ∈ ℤ → {0, (0 + 1), (0 + 2)} = {0, 1, 2}) |
| 16 | 10, 15 | eqtrd 2766 | . . 3 ⊢ (0 ∈ ℤ → (0...(0 + 2)) = {0, 1, 2}) |
| 17 | 9, 16 | ax-mp 5 | . 2 ⊢ (0...(0 + 2)) = {0, 1, 2} |
| 18 | 3, 8, 17 | 3eqtri 2758 | 1 ⊢ (0..^3) = {0, 1, 2} |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1541 ∈ wcel 2111 {ctp 4580 (class class class)co 7346 0cc0 11006 1c1 11007 + caddc 11009 − cmin 11344 2c2 12180 3c3 12181 ℤcz 12468 ...cfz 13407 ..^cfzo 13554 |
| 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 2113 ax-9 2121 ax-10 2144 ax-11 2160 ax-12 2180 ax-ext 2703 ax-sep 5234 ax-nul 5244 ax-pow 5303 ax-pr 5370 ax-un 7668 ax-cnex 11062 ax-resscn 11063 ax-1cn 11064 ax-icn 11065 ax-addcl 11066 ax-addrcl 11067 ax-mulcl 11068 ax-mulrcl 11069 ax-mulcom 11070 ax-addass 11071 ax-mulass 11072 ax-distr 11073 ax-i2m1 11074 ax-1ne0 11075 ax-1rid 11076 ax-rnegex 11077 ax-rrecex 11078 ax-cnre 11079 ax-pre-lttri 11080 ax-pre-lttrn 11081 ax-pre-ltadd 11082 ax-pre-mulgt0 11083 |
| 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 2535 df-eu 2564 df-clab 2710 df-cleq 2723 df-clel 2806 df-nfc 2881 df-ne 2929 df-nel 3033 df-ral 3048 df-rex 3057 df-reu 3347 df-rab 3396 df-v 3438 df-sbc 3742 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-pss 3922 df-nul 4284 df-if 4476 df-pw 4552 df-sn 4577 df-pr 4579 df-tp 4581 df-op 4583 df-uni 4860 df-iun 4943 df-br 5092 df-opab 5154 df-mpt 5173 df-tr 5199 df-id 5511 df-eprel 5516 df-po 5524 df-so 5525 df-fr 5569 df-we 5571 df-xp 5622 df-rel 5623 df-cnv 5624 df-co 5625 df-dm 5626 df-rn 5627 df-res 5628 df-ima 5629 df-pred 6248 df-ord 6309 df-on 6310 df-lim 6311 df-suc 6312 df-iota 6437 df-fun 6483 df-fn 6484 df-f 6485 df-f1 6486 df-fo 6487 df-f1o 6488 df-fv 6489 df-riota 7303 df-ov 7349 df-oprab 7350 df-mpo 7351 df-om 7797 df-1st 7921 df-2nd 7922 df-frecs 8211 df-wrecs 8242 df-recs 8291 df-rdg 8329 df-er 8622 df-en 8870 df-dom 8871 df-sdom 8872 df-pnf 11148 df-mnf 11149 df-xr 11150 df-ltxr 11151 df-le 11152 df-sub 11346 df-neg 11347 df-nn 12126 df-2 12188 df-3 12189 df-n0 12382 df-z 12469 df-uz 12733 df-fz 13408 df-fzo 13555 |
| This theorem is referenced by: s3fn 14818 wrd3tpop 14855 eqwrds3 14868 wrdl3s3 14869 trgcgrg 28494 tgcgr4 28510 2pthdlem1 29909 wwlks2onv 29932 elwwlks2ons3im 29933 umgrwwlks2on 29936 3wlkdlem2 30138 upgr3v3e3cycl 30158 s3rnOLD 32925 s3f1 32926 cyc3evpm 33117 evl1deg2 33538 cos9thpiminplylem1 33793 prodfzo03 34614 circlevma 34653 circlemethhgt 34654 hgt750lemg 34665 hgt750lemb 34667 hgt750lema 34668 hgt750leme 34669 tgoldbachgtde 34671 tgoldbachgt 34674 cycl3grtrilem 47983 cycl3grtri 47984 |
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