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| Mirrors > Home > MPE Home > Th. List > Mathboxes > ranval2 | Structured version Visualization version GIF version | ||
| Description: The set of right Kan extensions is the set of universal pairs. Therefore, the explicit universal property can be recovered by oppcup2 49838 and oppcup3lem 49836. (Contributed by Zhi Wang, 4-Nov-2025.) |
| Ref | Expression |
|---|---|
| isran.o | ⊢ 𝑂 = (oppCat‘(𝐷 FuncCat 𝐸)) |
| isran.p | ⊢ 𝑃 = (oppCat‘(𝐶 FuncCat 𝐸)) |
| isran.k | ⊢ (𝜑 → (〈𝐷, 𝐸〉 −∘F 𝐹) = 〈𝐽, 𝐾〉) |
| ranval2.f | ⊢ (𝜑 → 𝐹 ∈ (𝐶 Func 𝐷)) |
| Ref | Expression |
|---|---|
| ranval2 | ⊢ (𝜑 → (𝐹(〈𝐶, 𝐷〉 Ran 𝐸)𝑋) = (〈𝐽, tpos 𝐾〉(𝑂 UP 𝑃)𝑋)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | isran.o | . . . 4 ⊢ 𝑂 = (oppCat‘(𝐷 FuncCat 𝐸)) | |
| 2 | isran.p | . . . 4 ⊢ 𝑃 = (oppCat‘(𝐶 FuncCat 𝐸)) | |
| 3 | isran.k | . . . . 5 ⊢ (𝜑 → (〈𝐷, 𝐸〉 −∘F 𝐹) = 〈𝐽, 𝐾〉) | |
| 4 | 3 | adantr 485 | . . . 4 ⊢ ((𝜑 ∧ 𝑥 ∈ (𝐹(〈𝐶, 𝐷〉 Ran 𝐸)𝑋)) → (〈𝐷, 𝐸〉 −∘F 𝐹) = 〈𝐽, 𝐾〉) |
| 5 | simpr 489 | . . . 4 ⊢ ((𝜑 ∧ 𝑥 ∈ (𝐹(〈𝐶, 𝐷〉 Ran 𝐸)𝑋)) → 𝑥 ∈ (𝐹(〈𝐶, 𝐷〉 Ran 𝐸)𝑋)) | |
| 6 | 1, 2, 4, 5 | isran 50258 | . . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ (𝐹(〈𝐶, 𝐷〉 Ran 𝐸)𝑋)) → 𝑥 ∈ (〈𝐽, tpos 𝐾〉(𝑂 UP 𝑃)𝑋)) |
| 7 | simpr 489 | . . . 4 ⊢ ((𝜑 ∧ 𝑥 ∈ (〈𝐽, tpos 𝐾〉(𝑂 UP 𝑃)𝑋)) → 𝑥 ∈ (〈𝐽, tpos 𝐾〉(𝑂 UP 𝑃)𝑋)) | |
| 8 | eqid 2765 | . . . . 5 ⊢ (𝐷 FuncCat 𝐸) = (𝐷 FuncCat 𝐸) | |
| 9 | eqid 2765 | . . . . 5 ⊢ (𝐶 FuncCat 𝐸) = (𝐶 FuncCat 𝐸) | |
| 10 | ranval2.f | . . . . . 6 ⊢ (𝜑 → 𝐹 ∈ (𝐶 Func 𝐷)) | |
| 11 | 10 | adantr 485 | . . . . 5 ⊢ ((𝜑 ∧ 𝑥 ∈ (〈𝐽, tpos 𝐾〉(𝑂 UP 𝑃)𝑋)) → 𝐹 ∈ (𝐶 Func 𝐷)) |
| 12 | 9 | fucbas 18008 | . . . . . . . . 9 ⊢ (𝐶 Func 𝐸) = (Base‘(𝐶 FuncCat 𝐸)) |
| 13 | 2, 12 | oppcbas 17762 | . . . . . . . 8 ⊢ (𝐶 Func 𝐸) = (Base‘𝑃) |
| 14 | 13 | uprcl 49814 | . . . . . . 7 ⊢ (𝑥 ∈ (〈𝐽, tpos 𝐾〉(𝑂 UP 𝑃)𝑋) → (〈𝐽, tpos 𝐾〉 ∈ (𝑂 Func 𝑃) ∧ 𝑋 ∈ (𝐶 Func 𝐸))) |
| 15 | 14 | simprd 500 | . . . . . 6 ⊢ (𝑥 ∈ (〈𝐽, tpos 𝐾〉(𝑂 UP 𝑃)𝑋) → 𝑋 ∈ (𝐶 Func 𝐸)) |
| 16 | 15 | adantl 486 | . . . . 5 ⊢ ((𝜑 ∧ 𝑥 ∈ (〈𝐽, tpos 𝐾〉(𝑂 UP 𝑃)𝑋)) → 𝑋 ∈ (𝐶 Func 𝐸)) |
| 17 | 3 | adantr 485 | . . . . 5 ⊢ ((𝜑 ∧ 𝑥 ∈ (〈𝐽, tpos 𝐾〉(𝑂 UP 𝑃)𝑋)) → (〈𝐷, 𝐸〉 −∘F 𝐹) = 〈𝐽, 𝐾〉) |
| 18 | 8, 9, 11, 16, 17, 1, 2 | ranval 50250 | . . . 4 ⊢ ((𝜑 ∧ 𝑥 ∈ (〈𝐽, tpos 𝐾〉(𝑂 UP 𝑃)𝑋)) → (𝐹(〈𝐶, 𝐷〉 Ran 𝐸)𝑋) = (〈𝐽, tpos 𝐾〉(𝑂 UP 𝑃)𝑋)) |
| 19 | 7, 18 | eleqtrrd 2868 | . . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ (〈𝐽, tpos 𝐾〉(𝑂 UP 𝑃)𝑋)) → 𝑥 ∈ (𝐹(〈𝐶, 𝐷〉 Ran 𝐸)𝑋)) |
| 20 | 6, 19 | impbida 812 | . 2 ⊢ (𝜑 → (𝑥 ∈ (𝐹(〈𝐶, 𝐷〉 Ran 𝐸)𝑋) ↔ 𝑥 ∈ (〈𝐽, tpos 𝐾〉(𝑂 UP 𝑃)𝑋))) |
| 21 | 20 | eqrdv 2763 | 1 ⊢ (𝜑 → (𝐹(〈𝐶, 𝐷〉 Ran 𝐸)𝑋) = (〈𝐽, tpos 𝐾〉(𝑂 UP 𝑃)𝑋)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 400 = wceq 1563 ∈ wcel 2145 〈cop 4591 ‘cfv 6525 (class class class)co 7400 tpos ctpos 8209 oppCatcoppc 17755 Func cfunc 17899 FuncCat cfuc 17990 UP cup 49803 −∘F cprcof 50003 Ran cran 50236 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1818 ax-4 1832 ax-5 1933 ax-6 1990 ax-7 2031 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2215 ax-ext 2737 ax-rep 5231 ax-sep 5250 ax-nul 5260 ax-pow 5326 ax-pr 5394 ax-un 7722 ax-cnex 11144 ax-resscn 11145 ax-1cn 11146 ax-icn 11147 ax-addcl 11148 ax-addrcl 11149 ax-mulcl 11150 ax-mulrcl 11151 ax-mulcom 11152 ax-addass 11153 ax-mulass 11154 ax-distr 11155 ax-i2m1 11156 ax-1ne0 11157 ax-1rid 11158 ax-rnegex 11159 ax-rrecex 11160 ax-cnre 11161 ax-pre-lttri 11162 ax-pre-lttrn 11163 ax-pre-ltadd 11164 ax-pre-mulgt0 11165 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1566 df-fal 1576 df-ex 1803 df-nf 1807 df-sb 2094 df-mo 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-nel 3065 df-ral 3080 df-rex 3090 df-rmo 3370 df-reu 3371 df-rab 3418 df-v 3459 df-sbc 3748 df-csb 3856 df-dif 3910 df-un 3912 df-in 3914 df-ss 3924 df-pss 3927 df-nul 4289 df-if 4484 df-pw 4560 df-sn 4586 df-pr 4588 df-tp 4590 df-op 4592 df-uni 4868 df-iun 4953 df-br 5105 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5546 df-eprel 5551 df-po 5559 df-so 5560 df-fr 5604 df-we 5606 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-pred 6291 df-ord 6352 df-on 6353 df-lim 6354 df-suc 6355 df-iota 6481 df-fun 6527 df-fn 6528 df-f 6529 df-f1 6530 df-fo 6531 df-f1o 6532 df-fv 6533 df-riota 7357 df-ov 7403 df-oprab 7404 df-mpo 7405 df-om 7851 df-1st 7974 df-2nd 7975 df-tpos 8210 df-frecs 8266 df-wrecs 8297 df-recs 8346 df-rdg 8385 df-1o 8441 df-er 8682 df-map 8814 df-ixp 8884 df-en 8932 df-dom 8933 df-sdom 8934 df-fin 8935 df-pnf 11233 df-mnf 11234 df-xr 11235 df-ltxr 11236 df-le 11237 df-sub 11431 df-neg 11432 df-nn 12222 df-2 12291 df-3 12292 df-4 12293 df-5 12294 df-6 12295 df-7 12296 df-8 12297 df-9 12298 df-n0 12493 df-z 12580 df-dec 12700 df-uz 12851 df-fz 13524 df-struct 17195 df-sets 17212 df-slot 17230 df-ndx 17242 df-base 17258 df-hom 17322 df-cco 17323 df-cat 17712 df-cid 17713 df-oppc 17756 df-func 17903 df-cofu 17905 df-nat 17991 df-fuc 17992 df-xpc 18216 df-curf 18258 df-oppf 49753 df-up 49804 df-swapf 49890 df-fuco 49947 df-prcof 50004 df-ran 50238 |
| This theorem is referenced by: ranval3 50261 ranup 50272 |
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