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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 12336 | . . 3 ⊢ 3 ∈ ℤ | |
2 | fzoval 13370 | . . 3 ⊢ (3 ∈ ℤ → (0..^3) = (0...(3 − 1))) | |
3 | 1, 2 | ax-mp 5 | . 2 ⊢ (0..^3) = (0...(3 − 1)) |
4 | 3m1e2 12084 | . . . 4 ⊢ (3 − 1) = 2 | |
5 | 2cn 12031 | . . . . 5 ⊢ 2 ∈ ℂ | |
6 | 5 | addid2i 11146 | . . . 4 ⊢ (0 + 2) = 2 |
7 | 4, 6 | eqtr4i 2770 | . . 3 ⊢ (3 − 1) = (0 + 2) |
8 | 7 | oveq2i 7279 | . 2 ⊢ (0...(3 − 1)) = (0...(0 + 2)) |
9 | 0z 12313 | . . 3 ⊢ 0 ∈ ℤ | |
10 | fztp 13294 | . . . 4 ⊢ (0 ∈ ℤ → (0...(0 + 2)) = {0, (0 + 1), (0 + 2)}) | |
11 | eqidd 2740 | . . . . 5 ⊢ (0 ∈ ℤ → 0 = 0) | |
12 | 0p1e1 12078 | . . . . . 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 4689 | . . . 4 ⊢ (0 ∈ ℤ → {0, (0 + 1), (0 + 2)} = {0, 1, 2}) |
16 | 10, 15 | eqtrd 2779 | . . 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 2771 | 1 ⊢ (0..^3) = {0, 1, 2} |
Colors of variables: wff setvar class |
Syntax hints: = wceq 1541 ∈ wcel 2109 {ctp 4570 (class class class)co 7268 0cc0 10855 1c1 10856 + caddc 10858 − cmin 11188 2c2 12011 3c3 12012 ℤcz 12302 ...cfz 13221 ..^cfzo 13364 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1801 ax-4 1815 ax-5 1916 ax-6 1974 ax-7 2014 ax-8 2111 ax-9 2119 ax-10 2140 ax-11 2157 ax-12 2174 ax-ext 2710 ax-sep 5226 ax-nul 5233 ax-pow 5291 ax-pr 5355 ax-un 7579 ax-cnex 10911 ax-resscn 10912 ax-1cn 10913 ax-icn 10914 ax-addcl 10915 ax-addrcl 10916 ax-mulcl 10917 ax-mulrcl 10918 ax-mulcom 10919 ax-addass 10920 ax-mulass 10921 ax-distr 10922 ax-i2m1 10923 ax-1ne0 10924 ax-1rid 10925 ax-rnegex 10926 ax-rrecex 10927 ax-cnre 10928 ax-pre-lttri 10929 ax-pre-lttrn 10930 ax-pre-ltadd 10931 ax-pre-mulgt0 10932 |
This theorem depends on definitions: df-bi 206 df-an 396 df-or 844 df-3or 1086 df-3an 1087 df-tru 1544 df-fal 1554 df-ex 1786 df-nf 1790 df-sb 2071 df-mo 2541 df-eu 2570 df-clab 2717 df-cleq 2731 df-clel 2817 df-nfc 2890 df-ne 2945 df-nel 3051 df-ral 3070 df-rex 3071 df-reu 3072 df-rab 3074 df-v 3432 df-sbc 3720 df-csb 3837 df-dif 3894 df-un 3896 df-in 3898 df-ss 3908 df-pss 3910 df-nul 4262 df-if 4465 df-pw 4540 df-sn 4567 df-pr 4569 df-tp 4571 df-op 4573 df-uni 4845 df-iun 4931 df-br 5079 df-opab 5141 df-mpt 5162 df-tr 5196 df-id 5488 df-eprel 5494 df-po 5502 df-so 5503 df-fr 5543 df-we 5545 df-xp 5594 df-rel 5595 df-cnv 5596 df-co 5597 df-dm 5598 df-rn 5599 df-res 5600 df-ima 5601 df-pred 6199 df-ord 6266 df-on 6267 df-lim 6268 df-suc 6269 df-iota 6388 df-fun 6432 df-fn 6433 df-f 6434 df-f1 6435 df-fo 6436 df-f1o 6437 df-fv 6438 df-riota 7225 df-ov 7271 df-oprab 7272 df-mpo 7273 df-om 7701 df-1st 7817 df-2nd 7818 df-frecs 8081 df-wrecs 8112 df-recs 8186 df-rdg 8225 df-er 8472 df-en 8708 df-dom 8709 df-sdom 8710 df-pnf 10995 df-mnf 10996 df-xr 10997 df-ltxr 10998 df-le 10999 df-sub 11190 df-neg 11191 df-nn 11957 df-2 12019 df-3 12020 df-n0 12217 df-z 12303 df-uz 12565 df-fz 13222 df-fzo 13365 |
This theorem is referenced by: s3fn 14605 wrd3tpop 14642 eqwrds3 14657 wrdl3s3 14658 trgcgrg 26857 tgcgr4 26873 2pthdlem1 28274 wwlks2onv 28297 elwwlks2ons3im 28298 umgrwwlks2on 28301 3wlkdlem2 28503 upgr3v3e3cycl 28523 s3rn 31199 s3f1 31200 cyc3evpm 31396 prodfzo03 32562 circlevma 32601 circlemethhgt 32602 hgt750lemg 32613 hgt750lemb 32615 hgt750lema 32616 hgt750leme 32617 tgoldbachgtde 32619 tgoldbachgt 32622 |
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