Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > fz0tp | Structured version Visualization version GIF version |
Description: An integer range from 0 to 2 is an unordered triple. (Contributed by Alexander van der Vekens, 1-Feb-2018.) |
Ref | Expression |
---|---|
fz0tp | ⊢ (0...2) = {0, 1, 2} |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 2cn 11794 | . . . . 5 ⊢ 2 ∈ ℂ | |
2 | 1 | addid2i 10909 | . . . 4 ⊢ (0 + 2) = 2 |
3 | 2 | eqcomi 2748 | . . 3 ⊢ 2 = (0 + 2) |
4 | 3 | oveq2i 7184 | . 2 ⊢ (0...2) = (0...(0 + 2)) |
5 | 0z 12076 | . . 3 ⊢ 0 ∈ ℤ | |
6 | fztp 13057 | . . 3 ⊢ (0 ∈ ℤ → (0...(0 + 2)) = {0, (0 + 1), (0 + 2)}) | |
7 | 5, 6 | ax-mp 5 | . 2 ⊢ (0...(0 + 2)) = {0, (0 + 1), (0 + 2)} |
8 | eqid 2739 | . . 3 ⊢ 0 = 0 | |
9 | id 22 | . . . 4 ⊢ (0 = 0 → 0 = 0) | |
10 | 0p1e1 11841 | . . . . 5 ⊢ (0 + 1) = 1 | |
11 | 10 | a1i 11 | . . . 4 ⊢ (0 = 0 → (0 + 1) = 1) |
12 | 2 | a1i 11 | . . . 4 ⊢ (0 = 0 → (0 + 2) = 2) |
13 | 9, 11, 12 | tpeq123d 4640 | . . 3 ⊢ (0 = 0 → {0, (0 + 1), (0 + 2)} = {0, 1, 2}) |
14 | 8, 13 | ax-mp 5 | . 2 ⊢ {0, (0 + 1), (0 + 2)} = {0, 1, 2} |
15 | 4, 7, 14 | 3eqtri 2766 | 1 ⊢ (0...2) = {0, 1, 2} |
Colors of variables: wff setvar class |
Syntax hints: = wceq 1542 ∈ wcel 2114 {ctp 4521 (class class class)co 7173 0cc0 10618 1c1 10619 + caddc 10621 2c2 11774 ℤcz 12065 ...cfz 12984 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1975 ax-7 2020 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2162 ax-12 2179 ax-ext 2711 ax-sep 5168 ax-nul 5175 ax-pow 5233 ax-pr 5297 ax-un 7482 ax-cnex 10674 ax-resscn 10675 ax-1cn 10676 ax-icn 10677 ax-addcl 10678 ax-addrcl 10679 ax-mulcl 10680 ax-mulrcl 10681 ax-mulcom 10682 ax-addass 10683 ax-mulass 10684 ax-distr 10685 ax-i2m1 10686 ax-1ne0 10687 ax-1rid 10688 ax-rnegex 10689 ax-rrecex 10690 ax-cnre 10691 ax-pre-lttri 10692 ax-pre-lttrn 10693 ax-pre-ltadd 10694 ax-pre-mulgt0 10695 |
This theorem depends on definitions: df-bi 210 df-an 400 df-or 847 df-3or 1089 df-3an 1090 df-tru 1545 df-fal 1555 df-ex 1787 df-nf 1791 df-sb 2075 df-mo 2541 df-eu 2571 df-clab 2718 df-cleq 2731 df-clel 2812 df-nfc 2882 df-ne 2936 df-nel 3040 df-ral 3059 df-rex 3060 df-reu 3061 df-rab 3063 df-v 3401 df-sbc 3682 df-csb 3792 df-dif 3847 df-un 3849 df-in 3851 df-ss 3861 df-pss 3863 df-nul 4213 df-if 4416 df-pw 4491 df-sn 4518 df-pr 4520 df-tp 4522 df-op 4524 df-uni 4798 df-iun 4884 df-br 5032 df-opab 5094 df-mpt 5112 df-tr 5138 df-id 5430 df-eprel 5435 df-po 5443 df-so 5444 df-fr 5484 df-we 5486 df-xp 5532 df-rel 5533 df-cnv 5534 df-co 5535 df-dm 5536 df-rn 5537 df-res 5538 df-ima 5539 df-pred 6130 df-ord 6176 df-on 6177 df-lim 6178 df-suc 6179 df-iota 6298 df-fun 6342 df-fn 6343 df-f 6344 df-f1 6345 df-fo 6346 df-f1o 6347 df-fv 6348 df-riota 7130 df-ov 7176 df-oprab 7177 df-mpo 7178 df-om 7603 df-1st 7717 df-2nd 7718 df-wrecs 7979 df-recs 8040 df-rdg 8078 df-er 8323 df-en 8559 df-dom 8560 df-sdom 8561 df-pnf 10758 df-mnf 10759 df-xr 10760 df-ltxr 10761 df-le 10762 df-sub 10953 df-neg 10954 df-nn 11720 df-2 11782 df-n0 11980 df-z 12066 df-uz 12328 df-fz 12985 |
This theorem is referenced by: f13idfv 13462 2wlkdlem4 27869 cshw1s2 30810 |
Copyright terms: Public domain | W3C validator |