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Mirrors > Home > MPE Home > Th. List > clwlkswks | Structured version Visualization version GIF version |
Description: Closed walks are walks (in an undirected graph). (Contributed by Alexander van der Vekens, 25-Aug-2018.) (Revised by AV, 16-Feb-2021.) |
Ref | Expression |
---|---|
clwlkswks | ⊢ (ClWalks‘𝐺) ⊆ (Walks‘𝐺) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | clwlkwlk 29633 | . 2 ⊢ (𝑤 ∈ (ClWalks‘𝐺) → 𝑤 ∈ (Walks‘𝐺)) | |
2 | 1 | ssriv 3976 | 1 ⊢ (ClWalks‘𝐺) ⊆ (Walks‘𝐺) |
Colors of variables: wff setvar class |
Syntax hints: ⊆ wss 3939 ‘cfv 6543 Walkscwlks 29454 ClWalkscclwlks 29628 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1789 ax-4 1803 ax-5 1905 ax-6 1963 ax-7 2003 ax-8 2100 ax-9 2108 ax-10 2129 ax-11 2146 ax-12 2166 ax-ext 2696 ax-sep 5294 ax-nul 5301 ax-pr 5423 |
This theorem depends on definitions: df-bi 206 df-an 395 df-or 846 df-3an 1086 df-tru 1536 df-fal 1546 df-ex 1774 df-nf 1778 df-sb 2060 df-mo 2528 df-eu 2557 df-clab 2703 df-cleq 2717 df-clel 2802 df-nfc 2877 df-ne 2931 df-ral 3052 df-rex 3061 df-rab 3420 df-v 3465 df-dif 3942 df-un 3944 df-in 3946 df-ss 3956 df-nul 4319 df-if 4525 df-sn 4625 df-pr 4627 df-op 4631 df-uni 4904 df-br 5144 df-opab 5206 df-mpt 5227 df-id 5570 df-xp 5678 df-rel 5679 df-cnv 5680 df-co 5681 df-dm 5682 df-iota 6495 df-fun 6545 df-fv 6551 df-clwlks 29629 |
This theorem is referenced by: 0clwlk0 29986 clwlknon2num 30222 numclwlk1lem2 30224 |
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