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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 17239 | . 2 ⊢ (𝜑 → (Base‘ndx) ∈ 𝑈) |
| 5 | 1, 2, 4 | 1strwunbndx 17244 | 1 ⊢ ((𝜑 ∧ 𝐵 ∈ 𝑈) → 𝐺 ∈ 𝑈) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 399 = wceq 1559 ∈ wcel 2141 {csn 4581 〈cop 4587 ‘cfv 6517 ωcom 7842 WUnicwun 10655 ndxcnx 17212 Basecbs 17228 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1814 ax-4 1828 ax-5 1929 ax-6 1986 ax-7 2027 ax-8 2143 ax-9 2151 ax-10 2174 ax-11 2190 ax-12 2211 ax-ext 2733 ax-sep 5245 ax-nul 5255 ax-pow 5321 ax-pr 5389 ax-un 7714 ax-inf2 9593 ax-cnex 11126 ax-1cn 11128 ax-addcl 11130 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1098 df-3an 1099 df-tru 1562 df-fal 1572 df-ex 1799 df-nf 1803 df-sb 2090 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-ral 3076 df-rex 3086 df-rmo 3366 df-reu 3367 df-rab 3414 df-v 3455 df-sbc 3745 df-csb 3853 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-pss 3924 df-nul 4286 df-if 4480 df-pw 4556 df-sn 4582 df-pr 4584 df-op 4588 df-uni 4865 df-int 4905 df-iun 4950 df-br 5100 df-opab 5162 df-mpt 5181 df-tr 5207 df-id 5540 df-eprel 5545 df-po 5553 df-so 5554 df-fr 5598 df-we 5600 df-xp 5651 df-rel 5652 df-cnv 5653 df-co 5654 df-dm 5655 df-rn 5656 df-res 5657 df-ima 5658 df-pred 6284 df-ord 6345 df-on 6346 df-lim 6347 df-suc 6348 df-iota 6473 df-fun 6519 df-fn 6520 df-f 6521 df-f1 6522 df-fo 6523 df-f1o 6524 df-fv 6525 df-ov 7395 df-oprab 7396 df-mpo 7397 df-om 7843 df-1st 7966 df-2nd 7967 df-frecs 8257 df-wrecs 8288 df-recs 8337 df-rdg 8376 df-1o 8432 df-oadd 8436 df-omul 8437 df-er 8673 df-ec 8675 df-qs 8679 df-map 8805 df-pm 8806 df-wun 10657 df-ni 10827 df-pli 10828 df-mi 10829 df-lti 10830 df-plpq 10863 df-mpq 10864 df-ltpq 10865 df-enq 10866 df-nq 10867 df-erq 10868 df-plq 10869 df-mq 10870 df-1nq 10871 df-rq 10872 df-ltnq 10873 df-np 10936 df-plp 10938 df-ltp 10940 df-enr 11010 df-nr 11011 df-c 11076 df-nn 12208 df-slot 17201 df-ndx 17213 df-base 17229 |
| This theorem is referenced by: setc1strwun 18168 |
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