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| Mirrors > Home > MPE Home > Th. List > Mathboxes > uprcl3 | Structured version Visualization version GIF version | ||
| Description: Reverse closure for the class of universal property. (Contributed by Zhi Wang, 25-Sep-2025.) |
| Ref | Expression |
|---|---|
| uprcl2.x | ⊢ (𝜑 → 𝑋(〈𝐹, 𝐺〉(𝐷 UP 𝐸)𝑊)𝑀) |
| uprcl3.c | ⊢ 𝐶 = (Base‘𝐸) |
| Ref | Expression |
|---|---|
| uprcl3 | ⊢ (𝜑 → 𝑊 ∈ 𝐶) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | uprcl2.x | . 2 ⊢ (𝜑 → 𝑋(〈𝐹, 𝐺〉(𝐷 UP 𝐸)𝑊)𝑀) | |
| 2 | df-br 5087 | . . 3 ⊢ (𝑋(〈𝐹, 𝐺〉(𝐷 UP 𝐸)𝑊)𝑀 ↔ 〈𝑋, 𝑀〉 ∈ (〈𝐹, 𝐺〉(𝐷 UP 𝐸)𝑊)) | |
| 3 | 2 | biimpi 216 | . 2 ⊢ (𝑋(〈𝐹, 𝐺〉(𝐷 UP 𝐸)𝑊)𝑀 → 〈𝑋, 𝑀〉 ∈ (〈𝐹, 𝐺〉(𝐷 UP 𝐸)𝑊)) |
| 4 | uprcl3.c | . . . 4 ⊢ 𝐶 = (Base‘𝐸) | |
| 5 | 4 | uprcl 49671 | . . 3 ⊢ (〈𝑋, 𝑀〉 ∈ (〈𝐹, 𝐺〉(𝐷 UP 𝐸)𝑊) → (〈𝐹, 𝐺〉 ∈ (𝐷 Func 𝐸) ∧ 𝑊 ∈ 𝐶)) |
| 6 | 5 | simprd 495 | . 2 ⊢ (〈𝑋, 𝑀〉 ∈ (〈𝐹, 𝐺〉(𝐷 UP 𝐸)𝑊) → 𝑊 ∈ 𝐶) |
| 7 | 1, 3, 6 | 3syl 18 | 1 ⊢ (𝜑 → 𝑊 ∈ 𝐶) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1542 ∈ wcel 2114 〈cop 4574 class class class wbr 5086 ‘cfv 6492 (class class class)co 7360 Basecbs 17170 Func cfunc 17812 UP cup 49660 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-rep 5212 ax-sep 5231 ax-nul 5241 ax-pow 5302 ax-pr 5370 ax-un 7682 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-ral 3053 df-rex 3063 df-reu 3344 df-rab 3391 df-v 3432 df-sbc 3730 df-csb 3839 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-nul 4275 df-if 4468 df-pw 4544 df-sn 4569 df-pr 4571 df-op 4575 df-uni 4852 df-iun 4936 df-br 5087 df-opab 5149 df-mpt 5168 df-id 5519 df-xp 5630 df-rel 5631 df-cnv 5632 df-co 5633 df-dm 5634 df-rn 5635 df-res 5636 df-ima 5637 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-ov 7363 df-oprab 7364 df-mpo 7365 df-1st 7935 df-2nd 7936 df-func 17816 df-up 49661 |
| This theorem is referenced by: uprcl4 49678 uprcl5 49679 isup2 49681 upeu3 49682 upeu4 49683 oppcuprcl3 49687 uptri 49701 uptrai 49704 uptr2 49708 isinito3 49987 lmddu 50154 cmddu 50155 cmdlan 50159 |
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