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Mathbox for Rohan Ridenour |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > gruscottcld | Structured version Visualization version GIF version |
Description: If a Grothendieck universe contains an element of a Scott's trick set, it contains the Scott's trick set. (Contributed by Rohan Ridenour, 11-Aug-2023.) |
Ref | Expression |
---|---|
gruscottcld.1 | ⊢ (𝜑 → 𝐺 ∈ Univ) |
gruscottcld.2 | ⊢ (𝜑 → 𝐵 ∈ 𝐺) |
gruscottcld.3 | ⊢ (𝜑 → 𝐵 ∈ Scott 𝐴) |
Ref | Expression |
---|---|
gruscottcld | ⊢ (𝜑 → Scott 𝐴 ∈ 𝐺) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | gruscottcld.1 | . 2 ⊢ (𝜑 → 𝐺 ∈ Univ) | |
2 | gruscottcld.3 | . . . 4 ⊢ (𝜑 → 𝐵 ∈ Scott 𝐴) | |
3 | 2 | scottrankd 43608 | . . 3 ⊢ (𝜑 → (rank‘Scott 𝐴) = suc (rank‘𝐵)) |
4 | gruscottcld.2 | . . . . 5 ⊢ (𝜑 → 𝐵 ∈ 𝐺) | |
5 | 1, 4 | grurankcld 43593 | . . . 4 ⊢ (𝜑 → (rank‘𝐵) ∈ 𝐺) |
6 | 1, 5 | grusucd 43590 | . . 3 ⊢ (𝜑 → suc (rank‘𝐵) ∈ 𝐺) |
7 | 3, 6 | eqeltrd 2828 | . 2 ⊢ (𝜑 → (rank‘Scott 𝐴) ∈ 𝐺) |
8 | scottex2 43605 | . . 3 ⊢ Scott 𝐴 ∈ V | |
9 | 8 | a1i 11 | . 2 ⊢ (𝜑 → Scott 𝐴 ∈ V) |
10 | 1, 7, 9 | grurankrcld 43594 | 1 ⊢ (𝜑 → Scott 𝐴 ∈ 𝐺) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∈ wcel 2099 Vcvv 3469 suc csuc 6365 ‘cfv 6542 rankcrnk 9778 Univcgru 10805 Scott cscott 43595 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1790 ax-4 1804 ax-5 1906 ax-6 1964 ax-7 2004 ax-8 2101 ax-9 2109 ax-10 2130 ax-11 2147 ax-12 2164 ax-ext 2698 ax-rep 5279 ax-sep 5293 ax-nul 5300 ax-pow 5359 ax-pr 5423 ax-un 7734 ax-reg 9607 ax-inf2 9656 ax-ac2 10478 |
This theorem depends on definitions: df-bi 206 df-an 396 df-or 847 df-3or 1086 df-3an 1087 df-tru 1537 df-fal 1547 df-ex 1775 df-nf 1779 df-sb 2061 df-mo 2529 df-eu 2558 df-clab 2705 df-cleq 2719 df-clel 2805 df-nfc 2880 df-ne 2936 df-ral 3057 df-rex 3066 df-rmo 3371 df-reu 3372 df-rab 3428 df-v 3471 df-sbc 3775 df-csb 3890 df-dif 3947 df-un 3949 df-in 3951 df-ss 3961 df-pss 3963 df-nul 4319 df-if 4525 df-pw 4600 df-sn 4625 df-pr 4627 df-op 4631 df-uni 4904 df-int 4945 df-iun 4993 df-iin 4994 df-br 5143 df-opab 5205 df-mpt 5226 df-tr 5260 df-id 5570 df-eprel 5576 df-po 5584 df-so 5585 df-fr 5627 df-se 5628 df-we 5629 df-xp 5678 df-rel 5679 df-cnv 5680 df-co 5681 df-dm 5682 df-rn 5683 df-res 5684 df-ima 5685 df-pred 6299 df-ord 6366 df-on 6367 df-lim 6368 df-suc 6369 df-iota 6494 df-fun 6544 df-fn 6545 df-f 6546 df-f1 6547 df-fo 6548 df-f1o 6549 df-fv 6550 df-isom 6551 df-riota 7370 df-ov 7417 df-oprab 7418 df-mpo 7419 df-om 7865 df-1st 7987 df-2nd 7988 df-frecs 8280 df-wrecs 8311 df-recs 8385 df-rdg 8424 df-1o 8480 df-er 8718 df-map 8838 df-en 8956 df-dom 8957 df-sdom 8958 df-fin 8959 df-tc 9752 df-r1 9779 df-rank 9780 df-card 9954 df-cf 9956 df-acn 9957 df-ac 10131 df-wina 10699 df-ina 10700 df-gru 10806 df-scott 43596 |
This theorem is referenced by: grucollcld 43620 |
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