| 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 29291 | . 2 ⊢ (𝜑 → [𝑆 / 𝑔]𝑔 ∈ 𝐶) |
| 10 | sbcel1v 3812 | . 2 ⊢ ([𝑆 / 𝑔]𝑔 ∈ 𝐶 ↔ 𝑆 ∈ 𝐶) | |
| 11 | 9, 10 | sylib 221 | 1 ⊢ (𝜑 → 𝑆 ∈ 𝐶) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 400 ∀wal 1561 = wceq 1563 ∈ wcel 2145 [wsbc 3747 ∖ cdif 3904 ∅c0 4288 {csn 4585 class class class wbr 5105 dom cdm 5652 Fun wfun 6519 ‘cfv 6525 ≤ cle 11232 2c2 12286 ♯chash 14357 Basecbs 17259 .efcedgf 29247 Vtxcvtx 29255 iEdgciedg 29256 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1818 ax-4 1832 ax-5 1933 ax-6 1990 ax-7 2031 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2215 ax-ext 2737 ax-sep 5251 ax-nul 5261 ax-pow 5327 ax-pr 5395 ax-un 7722 ax-cnex 11144 ax-resscn 11145 ax-1cn 11146 ax-icn 11147 ax-addcl 11148 ax-addrcl 11149 ax-mulcl 11150 ax-mulrcl 11151 ax-mulcom 11152 ax-addass 11153 ax-mulass 11154 ax-distr 11155 ax-i2m1 11156 ax-1ne0 11157 ax-1rid 11158 ax-rnegex 11159 ax-rrecex 11160 ax-cnre 11161 ax-pre-lttri 11162 ax-pre-lttrn 11163 ax-pre-ltadd 11164 ax-pre-mulgt0 11165 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1566 df-fal 1576 df-ex 1803 df-nf 1807 df-sb 2094 df-mo 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-nel 3065 df-ral 3080 df-rex 3090 df-reu 3371 df-rab 3418 df-v 3459 df-sbc 3748 df-csb 3856 df-dif 3910 df-un 3912 df-in 3914 df-ss 3924 df-pss 3927 df-nul 4289 df-if 4484 df-pw 4560 df-sn 4586 df-pr 4588 df-op 4592 df-uni 4869 df-int 4909 df-iun 4954 df-br 5106 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5547 df-eprel 5552 df-po 5560 df-so 5561 df-fr 5605 df-we 5607 df-xp 5658 df-rel 5659 df-cnv 5660 df-co 5661 df-dm 5662 df-rn 5663 df-res 5664 df-ima 5665 df-pred 6292 df-ord 6353 df-on 6354 df-lim 6355 df-suc 6356 df-iota 6481 df-fun 6527 df-fn 6528 df-f 6529 df-f1 6530 df-fo 6531 df-f1o 6532 df-fv 6533 df-riota 7357 df-ov 7403 df-oprab 7404 df-mpo 7405 df-om 7851 df-1st 7974 df-2nd 7975 df-frecs 8266 df-wrecs 8297 df-recs 8346 df-rdg 8385 df-1o 8441 df-er 8682 df-en 8932 df-dom 8933 df-sdom 8934 df-fin 8935 df-card 9913 df-pnf 11233 df-mnf 11234 df-xr 11235 df-ltxr 11236 df-le 11237 df-sub 11431 df-neg 11432 df-nn 12225 df-2 12294 df-n0 12496 df-xnn0 12569 df-z 12583 df-uz 12854 df-fz 13527 df-hash 14358 df-vtx 29257 df-iedg 29258 |
| This theorem is referenced by: (None) |
| Copyright terms: Public domain | W3C validator |