| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > grstructeld | Structured version Visualization version GIF version | ||
| Description: If any representation of a graph with vertices 𝑉 and edges 𝐸 is an element of an arbitrary class 𝐶, then any structure with base set 𝑉 and value 𝐸 in the slot for edge functions (which is such a representation of a graph with vertices 𝑉 and edges 𝐸) is an element of this class 𝐶. (Contributed by AV, 12-Oct-2020.) (Revised by AV, 9-Jun-2021.) |
| Ref | Expression |
|---|---|
| gropeld.g | ⊢ (𝜑 → ∀𝑔(((Vtx‘𝑔) = 𝑉 ∧ (iEdg‘𝑔) = 𝐸) → 𝑔 ∈ 𝐶)) |
| gropeld.v | ⊢ (𝜑 → 𝑉 ∈ 𝑈) |
| gropeld.e | ⊢ (𝜑 → 𝐸 ∈ 𝑊) |
| grstructeld.s | ⊢ (𝜑 → 𝑆 ∈ 𝑋) |
| grstructeld.f | ⊢ (𝜑 → Fun (𝑆 ∖ {∅})) |
| grstructeld.d | ⊢ (𝜑 → 2 ≤ (♯‘dom 𝑆)) |
| grstructeld.b | ⊢ (𝜑 → (Base‘𝑆) = 𝑉) |
| grstructeld.e | ⊢ (𝜑 → (.ef‘𝑆) = 𝐸) |
| Ref | Expression |
|---|---|
| grstructeld | ⊢ (𝜑 → 𝑆 ∈ 𝐶) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | gropeld.g | . . 3 ⊢ (𝜑 → ∀𝑔(((Vtx‘𝑔) = 𝑉 ∧ (iEdg‘𝑔) = 𝐸) → 𝑔 ∈ 𝐶)) | |
| 2 | gropeld.v | . . 3 ⊢ (𝜑 → 𝑉 ∈ 𝑈) | |
| 3 | gropeld.e | . . 3 ⊢ (𝜑 → 𝐸 ∈ 𝑊) | |
| 4 | grstructeld.s | . . 3 ⊢ (𝜑 → 𝑆 ∈ 𝑋) | |
| 5 | grstructeld.f | . . 3 ⊢ (𝜑 → Fun (𝑆 ∖ {∅})) | |
| 6 | grstructeld.d | . . 3 ⊢ (𝜑 → 2 ≤ (♯‘dom 𝑆)) | |
| 7 | grstructeld.b | . . 3 ⊢ (𝜑 → (Base‘𝑆) = 𝑉) | |
| 8 | grstructeld.e | . . 3 ⊢ (𝜑 → (.ef‘𝑆) = 𝐸) | |
| 9 | 1, 2, 3, 4, 5, 6, 7, 8 | grstructd 29179 | . 2 ⊢ (𝜑 → [𝑆 / 𝑔]𝑔 ∈ 𝐶) |
| 10 | sbcel1v 3809 | . 2 ⊢ ([𝑆 / 𝑔]𝑔 ∈ 𝐶 ↔ 𝑆 ∈ 𝐶) | |
| 11 | 9, 10 | sylib 220 | 1 ⊢ (𝜑 → 𝑆 ∈ 𝐶) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 399 ∀wal 1557 = wceq 1559 ∈ wcel 2141 [wsbc 3744 ∖ cdif 3901 ∅c0 4285 {csn 4581 class class class wbr 5099 dom cdm 5645 Fun wfun 6511 ‘cfv 6517 ≤ cle 11214 2c2 12269 ♯chash 14340 Basecbs 17228 .efcedgf 29135 Vtxcvtx 29143 iEdgciedg 29144 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1814 ax-4 1828 ax-5 1929 ax-6 1986 ax-7 2027 ax-8 2143 ax-9 2151 ax-10 2174 ax-11 2190 ax-12 2211 ax-ext 2733 ax-sep 5245 ax-nul 5255 ax-pow 5321 ax-pr 5389 ax-un 7714 ax-cnex 11126 ax-resscn 11127 ax-1cn 11128 ax-icn 11129 ax-addcl 11130 ax-addrcl 11131 ax-mulcl 11132 ax-mulrcl 11133 ax-mulcom 11134 ax-addass 11135 ax-mulass 11136 ax-distr 11137 ax-i2m1 11138 ax-1ne0 11139 ax-1rid 11140 ax-rnegex 11141 ax-rrecex 11142 ax-cnre 11143 ax-pre-lttri 11144 ax-pre-lttrn 11145 ax-pre-ltadd 11146 ax-pre-mulgt0 11147 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1098 df-3an 1099 df-tru 1562 df-fal 1572 df-ex 1799 df-nf 1803 df-sb 2090 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3061 df-ral 3076 df-rex 3086 df-reu 3367 df-rab 3414 df-v 3455 df-sbc 3745 df-csb 3853 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-pss 3924 df-nul 4286 df-if 4480 df-pw 4556 df-sn 4582 df-pr 4584 df-op 4588 df-uni 4865 df-int 4905 df-iun 4950 df-br 5100 df-opab 5162 df-mpt 5181 df-tr 5207 df-id 5540 df-eprel 5545 df-po 5553 df-so 5554 df-fr 5598 df-we 5600 df-xp 5651 df-rel 5652 df-cnv 5653 df-co 5654 df-dm 5655 df-rn 5656 df-res 5657 df-ima 5658 df-pred 6284 df-ord 6345 df-on 6346 df-lim 6347 df-suc 6348 df-iota 6473 df-fun 6519 df-fn 6520 df-f 6521 df-f1 6522 df-fo 6523 df-f1o 6524 df-fv 6525 df-riota 7349 df-ov 7395 df-oprab 7396 df-mpo 7397 df-om 7843 df-1st 7966 df-2nd 7967 df-frecs 8257 df-wrecs 8288 df-recs 8337 df-rdg 8376 df-1o 8432 df-er 8673 df-en 8924 df-dom 8925 df-sdom 8926 df-fin 8927 df-card 9894 df-pnf 11215 df-mnf 11216 df-xr 11217 df-ltxr 11218 df-le 11219 df-sub 11413 df-neg 11414 df-nn 12208 df-2 12277 df-n0 12479 df-xnn0 12552 df-z 12566 df-uz 12837 df-fz 13510 df-hash 14341 df-vtx 29145 df-iedg 29146 |
| This theorem is referenced by: (None) |
| Copyright terms: Public domain | W3C validator |