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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 12551 | . . 3 ⊢ 3 ∈ ℤ | |
| 2 | fzoval 13605 | . . 3 ⊢ (3 ∈ ℤ → (0..^3) = (0...(3 − 1))) | |
| 3 | 1, 2 | ax-mp 5 | . 2 ⊢ (0..^3) = (0...(3 − 1)) |
| 4 | 3m1e2 12295 | . . . 4 ⊢ (3 − 1) = 2 | |
| 5 | 2cn 12247 | . . . . 5 ⊢ 2 ∈ ℂ | |
| 6 | 5 | addlidi 11325 | . . . 4 ⊢ (0 + 2) = 2 |
| 7 | 4, 6 | eqtr4i 2763 | . . 3 ⊢ (3 − 1) = (0 + 2) |
| 8 | 7 | oveq2i 7371 | . 2 ⊢ (0...(3 − 1)) = (0...(0 + 2)) |
| 9 | 0z 12526 | . . 3 ⊢ 0 ∈ ℤ | |
| 10 | fztp 13525 | . . . 4 ⊢ (0 ∈ ℤ → (0...(0 + 2)) = {0, (0 + 1), (0 + 2)}) | |
| 11 | eqidd 2738 | . . . . 5 ⊢ (0 ∈ ℤ → 0 = 0) | |
| 12 | 0p1e1 12289 | . . . . . 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 4693 | . . . 4 ⊢ (0 ∈ ℤ → {0, (0 + 1), (0 + 2)} = {0, 1, 2}) |
| 16 | 10, 15 | eqtrd 2772 | . . 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 2764 | 1 ⊢ (0..^3) = {0, 1, 2} |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1542 ∈ wcel 2114 {ctp 4572 (class class class)co 7360 0cc0 11029 1c1 11030 + caddc 11032 − cmin 11368 2c2 12227 3c3 12228 ℤcz 12515 ...cfz 13452 ..^cfzo 13599 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-sep 5231 ax-nul 5241 ax-pow 5302 ax-pr 5370 ax-un 7682 ax-cnex 11085 ax-resscn 11086 ax-1cn 11087 ax-icn 11088 ax-addcl 11089 ax-addrcl 11090 ax-mulcl 11091 ax-mulrcl 11092 ax-mulcom 11093 ax-addass 11094 ax-mulass 11095 ax-distr 11096 ax-i2m1 11097 ax-1ne0 11098 ax-1rid 11099 ax-rnegex 11100 ax-rrecex 11101 ax-cnre 11102 ax-pre-lttri 11103 ax-pre-lttrn 11104 ax-pre-ltadd 11105 ax-pre-mulgt0 11106 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3063 df-reu 3344 df-rab 3391 df-v 3432 df-sbc 3730 df-csb 3839 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-pss 3910 df-nul 4275 df-if 4468 df-pw 4544 df-sn 4569 df-pr 4571 df-tp 4573 df-op 4575 df-uni 4852 df-iun 4936 df-br 5087 df-opab 5149 df-mpt 5168 df-tr 5194 df-id 5519 df-eprel 5524 df-po 5532 df-so 5533 df-fr 5577 df-we 5579 df-xp 5630 df-rel 5631 df-cnv 5632 df-co 5633 df-dm 5634 df-rn 5635 df-res 5636 df-ima 5637 df-pred 6259 df-ord 6320 df-on 6321 df-lim 6322 df-suc 6323 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-riota 7317 df-ov 7363 df-oprab 7364 df-mpo 7365 df-om 7811 df-1st 7935 df-2nd 7936 df-frecs 8224 df-wrecs 8255 df-recs 8304 df-rdg 8342 df-er 8636 df-en 8887 df-dom 8888 df-sdom 8889 df-pnf 11172 df-mnf 11173 df-xr 11174 df-ltxr 11175 df-le 11176 df-sub 11370 df-neg 11371 df-nn 12166 df-2 12235 df-3 12236 df-n0 12429 df-z 12516 df-uz 12780 df-fz 13453 df-fzo 13600 |
| This theorem is referenced by: s3fn 14864 wrd3tpop 14901 eqwrds3 14914 wrdl3s3 14915 trgcgrg 28597 tgcgr4 28613 2pthdlem1 30013 wwlks2onv 30036 elwwlks2ons3im 30037 usgrwwlks2on 30041 umgrwwlks2on 30042 3wlkdlem2 30245 upgr3v3e3cycl 30265 s3rnOLD 33021 s3f1 33022 cyc3evpm 33226 evl1deg2 33652 cos9thpiminplylem1 33942 prodfzo03 34763 circlevma 34802 circlemethhgt 34803 hgt750lemg 34814 hgt750lemb 34816 hgt750lema 34817 hgt750leme 34818 tgoldbachgtde 34820 tgoldbachgt 34823 cycl3grtrilem 48434 cycl3grtri 48435 |
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