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| Mirrors > Home > MPE Home > Th. List > releqg | Structured version Visualization version GIF version | ||
| Description: The left coset equivalence relation is a relation. (Contributed by Mario Carneiro, 14-Jun-2015.) |
| Ref | Expression |
|---|---|
| releqg.r | ⊢ 𝑅 = (𝐺 ~QG 𝑆) |
| Ref | Expression |
|---|---|
| releqg | ⊢ Rel 𝑅 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-eqg 19335 | . . 3 ⊢ ~QG = (𝑔 ∈ V, 𝑠 ∈ V ↦ {〈𝑥, 𝑦〉 ∣ ({𝑥, 𝑦} ⊆ (Base‘𝑔) ∧ (((invg‘𝑔)‘𝑥)(+g‘𝑔)𝑦) ∈ 𝑠)}) | |
| 2 | 1 | relmpoopab 8105 | . 2 ⊢ Rel (𝐺 ~QG 𝑆) |
| 3 | releqg.r | . . 3 ⊢ 𝑅 = (𝐺 ~QG 𝑆) | |
| 4 | 3 | releqi 5753 | . 2 ⊢ (Rel 𝑅 ↔ Rel (𝐺 ~QG 𝑆)) |
| 5 | 2, 4 | mpbir 234 | 1 ⊢ Rel 𝑅 |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ∧ wa 401 = wceq 1569 ∈ wcel 2144 Vcvv 3450 ⊆ wss 3895 {cpr 4585 Rel wrel 5655 ‘cfv 6538 (class class class)co 7420 Basecbs 17387 +gcplusg 17428 invgcminusg 19145 ~QG cqg 19332 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-sep 5248 ax-nul 5259 ax-pr 5390 ax-un 7751 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-ral 3077 df-rex 3087 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3847 df-ss 3896 df-dif 4047 df-in 4091 df-un 4151 df-nul 4279 df-if 4482 df-sn 4584 df-pr 4586 df-op 4590 df-uni 4867 df-iun 4952 df-br 5103 df-opab 5167 df-mpt 5186 df-id 5545 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-rn 5661 df-res 5662 df-ima 5663 df-iota 6494 df-fun 6540 df-fv 6546 df-ov 7423 df-oprab 7424 df-mpo 7425 df-1st 8001 df-2nd 8002 df-eqg 19335 |
| This theorem is used by: eqger 19390 eqgid 19392 tgptsmscls 24469 |
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