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| Mirrors > Home > MPE Home > Th. List > Mathboxes > uprcl2a | Structured version Visualization version GIF version | ||
| Description: Reverse closure for the class of universal property. (Contributed by Zhi Wang, 14-Nov-2025.) |
| Ref | Expression |
|---|---|
| uprcl2a.x | ⊢ (𝜑 → 𝑋(𝐺(𝑂 UP 𝑃)𝑊)𝑀) |
| Ref | Expression |
|---|---|
| uprcl2a | ⊢ (𝜑 → 𝐺 ∈ (𝑂 Func 𝑃)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | uprcl2a.x | . . . 4 ⊢ (𝜑 → 𝑋(𝐺(𝑂 UP 𝑃)𝑊)𝑀) | |
| 2 | df-br 5103 | . . . 4 ⊢ (𝑋(𝐺(𝑂 UP 𝑃)𝑊)𝑀 ↔ 〈𝑋, 𝑀〉 ∈ (𝐺(𝑂 UP 𝑃)𝑊)) | |
| 3 | 1, 2 | sylib 221 | . . 3 ⊢ (𝜑 → 〈𝑋, 𝑀〉 ∈ (𝐺(𝑂 UP 𝑃)𝑊)) |
| 4 | eqid 2760 | . . . 4 ⊢ (Base‘𝑃) = (Base‘𝑃) | |
| 5 | 4 | uprcl 50214 | . . 3 ⊢ (〈𝑋, 𝑀〉 ∈ (𝐺(𝑂 UP 𝑃)𝑊) → (𝐺 ∈ (𝑂 Func 𝑃) ∧ 𝑊 ∈ (Base‘𝑃))) |
| 6 | 3, 5 | syl 18 | . 2 ⊢ (𝜑 → (𝐺 ∈ (𝑂 Func 𝑃) ∧ 𝑊 ∈ (Base‘𝑃))) |
| 7 | 6 | simpld 500 | 1 ⊢ (𝜑 → 𝐺 ∈ (𝑂 Func 𝑃)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 ∈ wcel 2145 〈cop 4589 class class class wbr 5102 ‘cfv 6527 (class class class)co 7408 Basecbs 17348 Func cfunc 17990 UP cup 50203 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-rep 5231 ax-sep 5248 ax-nul 5259 ax-pow 5326 ax-pr 5390 ax-un 7734 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 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-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3847 df-dif 3901 df-un 3903 df-in 3905 df-ss 3915 df-nul 4279 df-if 4482 df-pw 4558 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 5542 df-xp 5653 df-rel 5654 df-cnv 5655 df-co 5656 df-dm 5657 df-rn 5658 df-res 5659 df-ima 5660 df-iota 6483 df-fun 6529 df-fn 6530 df-f 6531 df-f1 6532 df-fo 6533 df-f1o 6534 df-fv 6535 df-ov 7411 df-oprab 7412 df-mpo 7413 df-1st 7984 df-2nd 7985 df-func 17994 df-up 50204 |
| This theorem is used by: oppfuprcl 50234 uptrai 50247 |
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