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Mirrors > Home > MPE Home > Th. List > uspgr1v1eop | Structured version Visualization version GIF version |
Description: A simple pseudograph with (at least) one vertex and one edge (a loop). (Contributed by AV, 5-Dec-2020.) |
Ref | Expression |
---|---|
uspgr1v1eop | ⊢ ((𝑉 ∈ 𝑊 ∧ 𝐴 ∈ 𝑋 ∧ 𝐵 ∈ 𝑉) → 〈𝑉, {〈𝐴, {𝐵}〉}〉 ∈ USPGraph) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | dfsn2 4580 | . . . . 5 ⊢ {𝐵} = {𝐵, 𝐵} | |
2 | 1 | opeq2i 4814 | . . . 4 ⊢ 〈𝐴, {𝐵}〉 = 〈𝐴, {𝐵, 𝐵}〉 |
3 | 2 | sneqi 4578 | . . 3 ⊢ {〈𝐴, {𝐵}〉} = {〈𝐴, {𝐵, 𝐵}〉} |
4 | 3 | opeq2i 4814 | . 2 ⊢ 〈𝑉, {〈𝐴, {𝐵}〉}〉 = 〈𝑉, {〈𝐴, {𝐵, 𝐵}〉}〉 |
5 | 3simpa 1147 | . . 3 ⊢ ((𝑉 ∈ 𝑊 ∧ 𝐴 ∈ 𝑋 ∧ 𝐵 ∈ 𝑉) → (𝑉 ∈ 𝑊 ∧ 𝐴 ∈ 𝑋)) | |
6 | id 22 | . . . . 5 ⊢ (𝐵 ∈ 𝑉 → 𝐵 ∈ 𝑉) | |
7 | 6 | ancri 550 | . . . 4 ⊢ (𝐵 ∈ 𝑉 → (𝐵 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉)) |
8 | 7 | 3ad2ant3 1134 | . . 3 ⊢ ((𝑉 ∈ 𝑊 ∧ 𝐴 ∈ 𝑋 ∧ 𝐵 ∈ 𝑉) → (𝐵 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉)) |
9 | uspgr1eop 27610 | . . 3 ⊢ (((𝑉 ∈ 𝑊 ∧ 𝐴 ∈ 𝑋) ∧ (𝐵 ∈ 𝑉 ∧ 𝐵 ∈ 𝑉)) → 〈𝑉, {〈𝐴, {𝐵, 𝐵}〉}〉 ∈ USPGraph) | |
10 | 5, 8, 9 | syl2anc 584 | . 2 ⊢ ((𝑉 ∈ 𝑊 ∧ 𝐴 ∈ 𝑋 ∧ 𝐵 ∈ 𝑉) → 〈𝑉, {〈𝐴, {𝐵, 𝐵}〉}〉 ∈ USPGraph) |
11 | 4, 10 | eqeltrid 2845 | 1 ⊢ ((𝑉 ∈ 𝑊 ∧ 𝐴 ∈ 𝑋 ∧ 𝐵 ∈ 𝑉) → 〈𝑉, {〈𝐴, {𝐵}〉}〉 ∈ USPGraph) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 396 ∧ w3a 1086 ∈ wcel 2110 {csn 4567 {cpr 4569 〈cop 4573 USPGraphcuspgr 27514 |
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 2015 ax-8 2112 ax-9 2120 ax-10 2141 ax-11 2158 ax-12 2175 ax-ext 2711 ax-sep 5227 ax-nul 5234 ax-pow 5292 ax-pr 5356 ax-un 7580 ax-cnex 10926 ax-resscn 10927 ax-1cn 10928 ax-icn 10929 ax-addcl 10930 ax-addrcl 10931 ax-mulcl 10932 ax-mulrcl 10933 ax-mulcom 10934 ax-addass 10935 ax-mulass 10936 ax-distr 10937 ax-i2m1 10938 ax-1ne0 10939 ax-1rid 10940 ax-rnegex 10941 ax-rrecex 10942 ax-cnre 10943 ax-pre-lttri 10944 ax-pre-lttrn 10945 ax-pre-ltadd 10946 ax-pre-mulgt0 10947 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 845 df-3or 1087 df-3an 1088 df-tru 1545 df-fal 1555 df-ex 1787 df-nf 1791 df-sb 2072 df-mo 2542 df-eu 2571 df-clab 2718 df-cleq 2732 df-clel 2818 df-nfc 2891 df-ne 2946 df-nel 3052 df-ral 3071 df-rex 3072 df-reu 3073 df-rab 3075 df-v 3433 df-sbc 3721 df-csb 3838 df-dif 3895 df-un 3897 df-in 3899 df-ss 3909 df-pss 3911 df-nul 4263 df-if 4466 df-pw 4541 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4846 df-int 4886 df-iun 4932 df-br 5080 df-opab 5142 df-mpt 5163 df-tr 5197 df-id 5489 df-eprel 5495 df-po 5503 df-so 5504 df-fr 5544 df-we 5546 df-xp 5595 df-rel 5596 df-cnv 5597 df-co 5598 df-dm 5599 df-rn 5600 df-res 5601 df-ima 5602 df-pred 6200 df-ord 6267 df-on 6268 df-lim 6269 df-suc 6270 df-iota 6389 df-fun 6433 df-fn 6434 df-f 6435 df-f1 6436 df-fo 6437 df-f1o 6438 df-fv 6439 df-riota 7226 df-ov 7272 df-oprab 7273 df-mpo 7274 df-om 7705 df-1st 7822 df-2nd 7823 df-frecs 8086 df-wrecs 8117 df-recs 8191 df-rdg 8230 df-1o 8286 df-oadd 8290 df-er 8479 df-en 8715 df-dom 8716 df-sdom 8717 df-fin 8718 df-dju 9658 df-card 9696 df-pnf 11010 df-mnf 11011 df-xr 11012 df-ltxr 11013 df-le 11014 df-sub 11205 df-neg 11206 df-nn 11972 df-2 12034 df-n0 12232 df-xnn0 12304 df-z 12318 df-uz 12580 df-fz 13237 df-hash 14041 df-vtx 27364 df-iedg 27365 df-uspgr 27516 |
This theorem is referenced by: (None) |
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