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Mirrors > Home > MPE Home > Th. List > 1strwun | Structured version Visualization version GIF version |
Description: A constructed one-slot structure in a weak universe. (Contributed by AV, 27-Mar-2020.) (Proof shortened by AV, 17-Oct-2024.) |
Ref | Expression |
---|---|
1str.g | ⊢ 𝐺 = {〈(Base‘ndx), 𝐵〉} |
1strwun.u | ⊢ (𝜑 → 𝑈 ∈ WUni) |
1strwun.o | ⊢ (𝜑 → ω ∈ 𝑈) |
Ref | Expression |
---|---|
1strwun | ⊢ ((𝜑 ∧ 𝐵 ∈ 𝑈) → 𝐺 ∈ 𝑈) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 1str.g | . 2 ⊢ 𝐺 = {〈(Base‘ndx), 𝐵〉} | |
2 | 1strwun.u | . 2 ⊢ (𝜑 → 𝑈 ∈ WUni) | |
3 | 1strwun.o | . . 3 ⊢ (𝜑 → ω ∈ 𝑈) | |
4 | 2, 3 | basndxelwund 16924 | . 2 ⊢ (𝜑 → (Base‘ndx) ∈ 𝑈) |
5 | 1, 2, 4 | 1strwunbndx 16931 | 1 ⊢ ((𝜑 ∧ 𝐵 ∈ 𝑈) → 𝐺 ∈ 𝑈) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 396 = wceq 1539 ∈ wcel 2106 {csn 4561 〈cop 4567 ‘cfv 6433 ωcom 7712 WUnicwun 10456 ndxcnx 16894 Basecbs 16912 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1798 ax-4 1812 ax-5 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2709 ax-sep 5223 ax-nul 5230 ax-pow 5288 ax-pr 5352 ax-un 7588 ax-inf2 9399 ax-cnex 10927 ax-1cn 10929 ax-addcl 10931 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 845 df-3or 1087 df-3an 1088 df-tru 1542 df-fal 1552 df-ex 1783 df-nf 1787 df-sb 2068 df-mo 2540 df-eu 2569 df-clab 2716 df-cleq 2730 df-clel 2816 df-nfc 2889 df-ne 2944 df-ral 3069 df-rex 3070 df-rmo 3071 df-reu 3072 df-rab 3073 df-v 3434 df-sbc 3717 df-csb 3833 df-dif 3890 df-un 3892 df-in 3894 df-ss 3904 df-pss 3906 df-nul 4257 df-if 4460 df-pw 4535 df-sn 4562 df-pr 4564 df-op 4568 df-uni 4840 df-int 4880 df-iun 4926 df-br 5075 df-opab 5137 df-mpt 5158 df-tr 5192 df-id 5489 df-eprel 5495 df-po 5503 df-so 5504 df-fr 5544 df-we 5546 df-xp 5595 df-rel 5596 df-cnv 5597 df-co 5598 df-dm 5599 df-rn 5600 df-res 5601 df-ima 5602 df-pred 6202 df-ord 6269 df-on 6270 df-lim 6271 df-suc 6272 df-iota 6391 df-fun 6435 df-fn 6436 df-f 6437 df-f1 6438 df-fo 6439 df-f1o 6440 df-fv 6441 df-ov 7278 df-oprab 7279 df-mpo 7280 df-om 7713 df-1st 7831 df-2nd 7832 df-frecs 8097 df-wrecs 8128 df-recs 8202 df-rdg 8241 df-1o 8297 df-oadd 8301 df-omul 8302 df-er 8498 df-ec 8500 df-qs 8504 df-map 8617 df-pm 8618 df-wun 10458 df-ni 10628 df-pli 10629 df-mi 10630 df-lti 10631 df-plpq 10664 df-mpq 10665 df-ltpq 10666 df-enq 10667 df-nq 10668 df-erq 10669 df-plq 10670 df-mq 10671 df-1nq 10672 df-rq 10673 df-ltnq 10674 df-np 10737 df-plp 10739 df-ltp 10741 df-enr 10811 df-nr 10812 df-c 10877 df-nn 11974 df-slot 16883 df-ndx 16895 df-base 16913 |
This theorem is referenced by: setc1strwun 17870 |
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