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Mathbox for Zhi Wang |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > fuco11id | Structured version Visualization version GIF version |
Description: The identity morphism of the mapped object. (Contributed by Zhi Wang, 30-Sep-2025.) |
Ref | Expression |
---|---|
fuco11.o | ⊢ (𝜑 → (〈𝐶, 𝐷〉 ∘F 𝐸) = 〈𝑂, 𝑃〉) |
fuco11.f | ⊢ (𝜑 → 𝐹(𝐶 Func 𝐷)𝐺) |
fuco11.k | ⊢ (𝜑 → 𝐾(𝐷 Func 𝐸)𝐿) |
fuco11.u | ⊢ (𝜑 → 𝑈 = 〈〈𝐾, 𝐿〉, 〈𝐹, 𝐺〉〉) |
fuco11id.q | ⊢ 𝑄 = (𝐶 FuncCat 𝐸) |
fuco11id.i | ⊢ 𝐼 = (Id‘𝑄) |
fuco11id.1 | ⊢ 1 = (Id‘𝐸) |
Ref | Expression |
---|---|
fuco11id | ⊢ (𝜑 → (𝐼‘(𝑂‘𝑈)) = ( 1 ∘ (𝐾 ∘ 𝐹))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | fuco11id.q | . . 3 ⊢ 𝑄 = (𝐶 FuncCat 𝐸) | |
2 | fuco11id.i | . . 3 ⊢ 𝐼 = (Id‘𝑄) | |
3 | fuco11id.1 | . . 3 ⊢ 1 = (Id‘𝐸) | |
4 | fuco11.o | . . . 4 ⊢ (𝜑 → (〈𝐶, 𝐷〉 ∘F 𝐸) = 〈𝑂, 𝑃〉) | |
5 | fuco11.f | . . . 4 ⊢ (𝜑 → 𝐹(𝐶 Func 𝐷)𝐺) | |
6 | fuco11.k | . . . 4 ⊢ (𝜑 → 𝐾(𝐷 Func 𝐸)𝐿) | |
7 | fuco11.u | . . . 4 ⊢ (𝜑 → 𝑈 = 〈〈𝐾, 𝐿〉, 〈𝐹, 𝐺〉〉) | |
8 | 4, 5, 6, 7 | fuco11cl 48896 | . . 3 ⊢ (𝜑 → (𝑂‘𝑈) ∈ (𝐶 Func 𝐸)) |
9 | 1, 2, 3, 8 | fucid 18037 | . 2 ⊢ (𝜑 → (𝐼‘(𝑂‘𝑈)) = ( 1 ∘ (1st ‘(𝑂‘𝑈)))) |
10 | 4, 5, 6, 7 | fuco111 48899 | . . 3 ⊢ (𝜑 → (1st ‘(𝑂‘𝑈)) = (𝐾 ∘ 𝐹)) |
11 | 10 | coeq2d 5880 | . 2 ⊢ (𝜑 → ( 1 ∘ (1st ‘(𝑂‘𝑈))) = ( 1 ∘ (𝐾 ∘ 𝐹))) |
12 | 9, 11 | eqtrd 2777 | 1 ⊢ (𝜑 → (𝐼‘(𝑂‘𝑈)) = ( 1 ∘ (𝐾 ∘ 𝐹))) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 = wceq 1539 〈cop 4640 class class class wbr 5151 ∘ ccom 5697 ‘cfv 6569 (class class class)co 7438 1st c1st 8020 Idccid 17719 Func cfunc 17914 FuncCat cfuc 18006 ∘F cfuco 48885 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1794 ax-4 1808 ax-5 1910 ax-6 1967 ax-7 2007 ax-8 2110 ax-9 2118 ax-10 2141 ax-11 2157 ax-12 2177 ax-ext 2708 ax-rep 5288 ax-sep 5305 ax-nul 5315 ax-pow 5374 ax-pr 5441 ax-un 7761 ax-cnex 11218 ax-resscn 11219 ax-1cn 11220 ax-icn 11221 ax-addcl 11222 ax-addrcl 11223 ax-mulcl 11224 ax-mulrcl 11225 ax-mulcom 11226 ax-addass 11227 ax-mulass 11228 ax-distr 11229 ax-i2m1 11230 ax-1ne0 11231 ax-1rid 11232 ax-rnegex 11233 ax-rrecex 11234 ax-cnre 11235 ax-pre-lttri 11236 ax-pre-lttrn 11237 ax-pre-ltadd 11238 ax-pre-mulgt0 11239 |
This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1542 df-fal 1552 df-ex 1779 df-nf 1783 df-sb 2065 df-mo 2540 df-eu 2569 df-clab 2715 df-cleq 2729 df-clel 2816 df-nfc 2892 df-ne 2941 df-nel 3047 df-ral 3062 df-rex 3071 df-rmo 3380 df-reu 3381 df-rab 3437 df-v 3483 df-sbc 3795 df-csb 3912 df-dif 3969 df-un 3971 df-in 3973 df-ss 3983 df-pss 3986 df-nul 4343 df-if 4535 df-pw 4610 df-sn 4635 df-pr 4637 df-tp 4639 df-op 4641 df-uni 4916 df-iun 5001 df-br 5152 df-opab 5214 df-mpt 5235 df-tr 5269 df-id 5587 df-eprel 5593 df-po 5601 df-so 5602 df-fr 5645 df-we 5647 df-xp 5699 df-rel 5700 df-cnv 5701 df-co 5702 df-dm 5703 df-rn 5704 df-res 5705 df-ima 5706 df-pred 6329 df-ord 6395 df-on 6396 df-lim 6397 df-suc 6398 df-iota 6522 df-fun 6571 df-fn 6572 df-f 6573 df-f1 6574 df-fo 6575 df-f1o 6576 df-fv 6577 df-riota 7395 df-ov 7441 df-oprab 7442 df-mpo 7443 df-om 7895 df-1st 8022 df-2nd 8023 df-frecs 8314 df-wrecs 8345 df-recs 8419 df-rdg 8458 df-1o 8514 df-er 8753 df-map 8876 df-ixp 8946 df-en 8994 df-dom 8995 df-sdom 8996 df-fin 8997 df-pnf 11304 df-mnf 11305 df-xr 11306 df-ltxr 11307 df-le 11308 df-sub 11501 df-neg 11502 df-nn 12274 df-2 12336 df-3 12337 df-4 12338 df-5 12339 df-6 12340 df-7 12341 df-8 12342 df-9 12343 df-n0 12534 df-z 12621 df-dec 12741 df-uz 12886 df-fz 13554 df-struct 17190 df-slot 17225 df-ndx 17237 df-base 17255 df-hom 17331 df-cco 17332 df-cat 17722 df-cid 17723 df-func 17918 df-cofu 17920 df-nat 18007 df-fuc 18008 df-fuco 48886 |
This theorem is referenced by: fuco11idx 48904 fucoid 48915 |
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