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| Mirrors > Home > MPE Home > Th. List > usgruhgr | Structured version Visualization version GIF version | ||
| Description: A simple graph is an undirected hypergraph. (Contributed by AV, 9-Feb-2018.) (Revised by AV, 15-Oct-2020.) |
| Ref | Expression |
|---|---|
| usgruhgr | ⊢ (𝐺 ∈ USGraph → 𝐺 ∈ UHGraph) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | usgrupgr 29629 | . 2 ⊢ (𝐺 ∈ USGraph → 𝐺 ∈ UPGraph) | |
| 2 | upgruhgr 29543 | . 2 ⊢ (𝐺 ∈ UPGraph → 𝐺 ∈ UHGraph) | |
| 3 | 1, 2 | syl 18 | 1 ⊢ (𝐺 ∈ USGraph → 𝐺 ∈ UHGraph) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∈ wcel 2145 UHGraphcuhgr 29497 UPGraphcupgr 29521 USGraphcusgr 29593 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2215 ax-ext 2734 ax-sep 5255 ax-nul 5267 ax-pow 5334 ax-pr 5402 ax-un 7739 ax-resscn 11182 ax-1cn 11183 ax-icn 11184 ax-addcl 11185 ax-addrcl 11186 ax-mulcl 11187 ax-mulrcl 11188 ax-i2m1 11193 ax-1ne0 11194 ax-rrecex 11197 ax-cnre 11198 ax-pre-lttri 11199 ax-pre-lttrn 11200 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-nel 3064 df-ral 3079 df-rex 3089 df-rab 3415 df-v 3455 df-sbc 3743 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-nul 4283 df-if 4486 df-pw 4562 df-sn 4588 df-pr 4590 df-op 4594 df-uni 4871 df-br 5108 df-opab 5172 df-mpt 5191 df-id 5554 df-po 5567 df-so 5568 df-xp 5665 df-rel 5666 df-cnv 5667 df-co 5668 df-dm 5669 df-rn 5670 df-res 5671 df-ima 5672 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-ov 7419 df-er 8699 df-en 8956 df-dom 8957 df-sdom 8958 df-pnf 11270 df-mnf 11271 df-xr 11272 df-ltxr 11273 df-le 11274 df-2 12328 df-uhgr 29499 df-upgr 29523 df-uspgr 29594 df-usgr 29595 |
| This theorem is used by: usgredg2vtxeuALT 29666 usgr0vb 29681 usgr1vr 29699 subusgr 29733 usgrspan 29739 usgr1v0e 29770 fusgrfisbase 29772 cusgrsize 29898 vtxdusgr0edgnel 29939 usgrvd00 29979 usgr0edg0rusgr 30019 rgrusgrprc 30033 usgrwwlks2on 30410 frgr0v 30726 2pthfrgr 30748 isubgrusgr 48773 usgrgrtrirex 48851 isubgr3stgrlem6 48872 isubgr3stgrlem7 48873 isubgr3stgrlem8 48874 clnbgr3stgrgrlim 48920 clnbgr3stgrgrlic 48921 usgrexmpl12ngric 48939 usgrexmpl12ngrlic 48940 |
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