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| Mirrors > Home > MPE Home > Th. List > Mathboxes > brgrlic | Structured version Visualization version GIF version | ||
| Description: The relation "is locally isomorphic to" for graphs. (Contributed by AV, 9-Jun-2025.) |
| Ref | Expression |
|---|---|
| brgrlic | ⊢ (𝑅 ≃𝑙𝑔𝑟 𝑆 ↔ (𝑅 GraphLocIso 𝑆) ≠ ∅) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-grlic 48469 | . 2 ⊢ ≃𝑙𝑔𝑟 = (◡ GraphLocIso “ (V ∖ 1o)) | |
| 2 | grlimfn 48467 | . 2 ⊢ GraphLocIso Fn (V × V) | |
| 3 | 1, 2 | brwitnlem 8435 | 1 ⊢ (𝑅 ≃𝑙𝑔𝑟 𝑆 ↔ (𝑅 GraphLocIso 𝑆) ≠ ∅) |
| Colors of variables: wff setvar class |
| Syntax hints: ↔ wb 206 ≠ wne 2933 Vcvv 3430 ∅c0 4274 class class class wbr 5086 × cxp 5622 (class class class)co 7360 GraphLocIso cgrlim 48464 ≃𝑙𝑔𝑟 cgrlic 48465 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-sep 5231 ax-nul 5241 ax-pow 5302 ax-pr 5370 ax-un 7682 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-ral 3053 df-rex 3063 df-rab 3391 df-v 3432 df-sbc 3730 df-csb 3839 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-nul 4275 df-if 4468 df-pw 4544 df-sn 4569 df-pr 4571 df-op 4575 df-uni 4852 df-iun 4936 df-br 5087 df-opab 5149 df-mpt 5168 df-id 5519 df-xp 5630 df-rel 5631 df-cnv 5632 df-co 5633 df-dm 5634 df-rn 5635 df-res 5636 df-ima 5637 df-suc 6323 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-f1o 6499 df-fv 6500 df-ov 7363 df-oprab 7364 df-mpo 7365 df-1st 7935 df-2nd 7936 df-1o 8398 df-grlim 48466 df-grlic 48469 |
| This theorem is referenced by: brgrilci 48493 grlicrcl 48495 dfgrlic2 48496 dfgrlic3 48498 grilcbri2 48499 grlicen 48505 usgrexmpl12ngrlic 48527 |
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