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Mirrors > Home > MPE Home > Th. List > estrchomfval | Structured version Visualization version GIF version |
Description: Set of morphisms ("arrows") of the category of extensible structures (in a universe). (Contributed by AV, 7-Mar-2020.) |
Ref | Expression |
---|---|
estrcbas.c | ⊢ 𝐶 = (ExtStrCat‘𝑈) |
estrcbas.u | ⊢ (𝜑 → 𝑈 ∈ 𝑉) |
estrchomfval.h | ⊢ 𝐻 = (Hom ‘𝐶) |
Ref | Expression |
---|---|
estrchomfval | ⊢ (𝜑 → 𝐻 = (𝑥 ∈ 𝑈, 𝑦 ∈ 𝑈 ↦ ((Base‘𝑦) ↑m (Base‘𝑥)))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | estrcbas.c | . . 3 ⊢ 𝐶 = (ExtStrCat‘𝑈) | |
2 | estrcbas.u | . . 3 ⊢ (𝜑 → 𝑈 ∈ 𝑉) | |
3 | eqidd 2736 | . . 3 ⊢ (𝜑 → (𝑥 ∈ 𝑈, 𝑦 ∈ 𝑈 ↦ ((Base‘𝑦) ↑m (Base‘𝑥))) = (𝑥 ∈ 𝑈, 𝑦 ∈ 𝑈 ↦ ((Base‘𝑦) ↑m (Base‘𝑥)))) | |
4 | eqidd 2736 | . . 3 ⊢ (𝜑 → (𝑣 ∈ (𝑈 × 𝑈), 𝑧 ∈ 𝑈 ↦ (𝑔 ∈ ((Base‘𝑧) ↑m (Base‘(2nd ‘𝑣))), 𝑓 ∈ ((Base‘(2nd ‘𝑣)) ↑m (Base‘(1st ‘𝑣))) ↦ (𝑔 ∘ 𝑓))) = (𝑣 ∈ (𝑈 × 𝑈), 𝑧 ∈ 𝑈 ↦ (𝑔 ∈ ((Base‘𝑧) ↑m (Base‘(2nd ‘𝑣))), 𝑓 ∈ ((Base‘(2nd ‘𝑣)) ↑m (Base‘(1st ‘𝑣))) ↦ (𝑔 ∘ 𝑓)))) | |
5 | 1, 2, 3, 4 | estrcval 17899 | . 2 ⊢ (𝜑 → 𝐶 = {〈(Base‘ndx), 𝑈〉, 〈(Hom ‘ndx), (𝑥 ∈ 𝑈, 𝑦 ∈ 𝑈 ↦ ((Base‘𝑦) ↑m (Base‘𝑥)))〉, 〈(comp‘ndx), (𝑣 ∈ (𝑈 × 𝑈), 𝑧 ∈ 𝑈 ↦ (𝑔 ∈ ((Base‘𝑧) ↑m (Base‘(2nd ‘𝑣))), 𝑓 ∈ ((Base‘(2nd ‘𝑣)) ↑m (Base‘(1st ‘𝑣))) ↦ (𝑔 ∘ 𝑓)))〉}) |
6 | catstr 17733 | . 2 ⊢ {〈(Base‘ndx), 𝑈〉, 〈(Hom ‘ndx), (𝑥 ∈ 𝑈, 𝑦 ∈ 𝑈 ↦ ((Base‘𝑦) ↑m (Base‘𝑥)))〉, 〈(comp‘ndx), (𝑣 ∈ (𝑈 × 𝑈), 𝑧 ∈ 𝑈 ↦ (𝑔 ∈ ((Base‘𝑧) ↑m (Base‘(2nd ‘𝑣))), 𝑓 ∈ ((Base‘(2nd ‘𝑣)) ↑m (Base‘(1st ‘𝑣))) ↦ (𝑔 ∘ 𝑓)))〉} Struct 〈1, ;15〉 | |
7 | homid 17181 | . 2 ⊢ Hom = Slot (Hom ‘ndx) | |
8 | snsstp2 4755 | . 2 ⊢ {〈(Hom ‘ndx), (𝑥 ∈ 𝑈, 𝑦 ∈ 𝑈 ↦ ((Base‘𝑦) ↑m (Base‘𝑥)))〉} ⊆ {〈(Base‘ndx), 𝑈〉, 〈(Hom ‘ndx), (𝑥 ∈ 𝑈, 𝑦 ∈ 𝑈 ↦ ((Base‘𝑦) ↑m (Base‘𝑥)))〉, 〈(comp‘ndx), (𝑣 ∈ (𝑈 × 𝑈), 𝑧 ∈ 𝑈 ↦ (𝑔 ∈ ((Base‘𝑧) ↑m (Base‘(2nd ‘𝑣))), 𝑓 ∈ ((Base‘(2nd ‘𝑣)) ↑m (Base‘(1st ‘𝑣))) ↦ (𝑔 ∘ 𝑓)))〉} | |
9 | mpoexga 7954 | . . 3 ⊢ ((𝑈 ∈ 𝑉 ∧ 𝑈 ∈ 𝑉) → (𝑥 ∈ 𝑈, 𝑦 ∈ 𝑈 ↦ ((Base‘𝑦) ↑m (Base‘𝑥))) ∈ V) | |
10 | 2, 2, 9 | syl2anc 584 | . 2 ⊢ (𝜑 → (𝑥 ∈ 𝑈, 𝑦 ∈ 𝑈 ↦ ((Base‘𝑦) ↑m (Base‘𝑥))) ∈ V) |
11 | estrchomfval.h | . 2 ⊢ 𝐻 = (Hom ‘𝐶) | |
12 | 5, 6, 7, 8, 10, 11 | strfv3 16965 | 1 ⊢ (𝜑 → 𝐻 = (𝑥 ∈ 𝑈, 𝑦 ∈ 𝑈 ↦ ((Base‘𝑦) ↑m (Base‘𝑥)))) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 = wceq 1538 ∈ wcel 2103 Vcvv 3436 {ctp 4568 〈cop 4570 × cxp 5598 ∘ ccom 5604 ‘cfv 6458 (class class class)co 7308 ∈ cmpo 7310 1st c1st 7865 2nd c2nd 7866 ↑m cmap 8651 1c1 10932 5c5 12091 ;cdc 12497 ndxcnx 16953 Basecbs 16971 Hom chom 17032 compcco 17033 ExtStrCatcestrc 17897 |
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 1968 ax-7 2008 ax-8 2105 ax-9 2113 ax-10 2134 ax-11 2151 ax-12 2168 ax-ext 2706 ax-rep 5217 ax-sep 5231 ax-nul 5238 ax-pow 5296 ax-pr 5360 ax-un 7621 ax-cnex 10987 ax-resscn 10988 ax-1cn 10989 ax-icn 10990 ax-addcl 10991 ax-addrcl 10992 ax-mulcl 10993 ax-mulrcl 10994 ax-mulcom 10995 ax-addass 10996 ax-mulass 10997 ax-distr 10998 ax-i2m1 10999 ax-1ne0 11000 ax-1rid 11001 ax-rnegex 11002 ax-rrecex 11003 ax-cnre 11004 ax-pre-lttri 11005 ax-pre-lttrn 11006 ax-pre-ltadd 11007 ax-pre-mulgt0 11008 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 845 df-3or 1087 df-3an 1088 df-tru 1541 df-fal 1551 df-ex 1779 df-nf 1783 df-sb 2065 df-mo 2537 df-eu 2566 df-clab 2713 df-cleq 2727 df-clel 2813 df-nfc 2885 df-ne 2940 df-nel 3046 df-ral 3061 df-rex 3070 df-reu 3340 df-rab 3357 df-v 3438 df-sbc 3721 df-csb 3837 df-dif 3894 df-un 3896 df-in 3898 df-ss 3908 df-pss 3910 df-nul 4262 df-if 4465 df-pw 4540 df-sn 4565 df-pr 4567 df-tp 4569 df-op 4571 df-uni 4844 df-iun 4932 df-br 5081 df-opab 5143 df-mpt 5164 df-tr 5198 df-id 5500 df-eprel 5506 df-po 5514 df-so 5515 df-fr 5555 df-we 5557 df-xp 5606 df-rel 5607 df-cnv 5608 df-co 5609 df-dm 5610 df-rn 5611 df-res 5612 df-ima 5613 df-pred 6217 df-ord 6284 df-on 6285 df-lim 6286 df-suc 6287 df-iota 6410 df-fun 6460 df-fn 6461 df-f 6462 df-f1 6463 df-fo 6464 df-f1o 6465 df-fv 6466 df-riota 7265 df-ov 7311 df-oprab 7312 df-mpo 7313 df-om 7749 df-1st 7867 df-2nd 7868 df-frecs 8132 df-wrecs 8163 df-recs 8237 df-rdg 8276 df-1o 8332 df-er 8534 df-en 8770 df-dom 8771 df-sdom 8772 df-fin 8773 df-pnf 11071 df-mnf 11072 df-xr 11073 df-ltxr 11074 df-le 11075 df-sub 11267 df-neg 11268 df-nn 12034 df-2 12096 df-3 12097 df-4 12098 df-5 12099 df-6 12100 df-7 12101 df-8 12102 df-9 12103 df-n0 12294 df-z 12380 df-dec 12498 df-uz 12643 df-fz 13300 df-struct 16907 df-slot 16942 df-ndx 16954 df-base 16972 df-hom 17045 df-cco 17046 df-estrc 17898 |
This theorem is referenced by: estrchom 17902 estrccofval 17904 estrchomfn 17910 rnghmsubcsetc 45792 rhmsubcsetc 45838 |
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