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Mirrors > Home > MPE Home > Th. List > uncfcl | Structured version Visualization version GIF version |
Description: The uncurry operation takes a functor 𝐹:𝐶⟶(𝐷⟶𝐸) to a functor uncurryF (𝐹):𝐶 × 𝐷⟶𝐸. (Contributed by Mario Carneiro, 13-Jan-2017.) |
Ref | Expression |
---|---|
uncfval.g | ⊢ 𝐹 = (〈“𝐶𝐷𝐸”〉 uncurryF 𝐺) |
uncfval.c | ⊢ (𝜑 → 𝐷 ∈ Cat) |
uncfval.d | ⊢ (𝜑 → 𝐸 ∈ Cat) |
uncfval.f | ⊢ (𝜑 → 𝐺 ∈ (𝐶 Func (𝐷 FuncCat 𝐸))) |
Ref | Expression |
---|---|
uncfcl | ⊢ (𝜑 → 𝐹 ∈ ((𝐶 ×c 𝐷) Func 𝐸)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | uncfval.g | . . 3 ⊢ 𝐹 = (〈“𝐶𝐷𝐸”〉 uncurryF 𝐺) | |
2 | uncfval.c | . . 3 ⊢ (𝜑 → 𝐷 ∈ Cat) | |
3 | uncfval.d | . . 3 ⊢ (𝜑 → 𝐸 ∈ Cat) | |
4 | uncfval.f | . . 3 ⊢ (𝜑 → 𝐺 ∈ (𝐶 Func (𝐷 FuncCat 𝐸))) | |
5 | 1, 2, 3, 4 | uncfval 16697 | . 2 ⊢ (𝜑 → 𝐹 = ((𝐷 evalF 𝐸) ∘func ((𝐺 ∘func (𝐶 1stF 𝐷)) 〈,〉F (𝐶 2ndF 𝐷)))) |
6 | eqid 2610 | . . . 4 ⊢ ((𝐺 ∘func (𝐶 1stF 𝐷)) 〈,〉F (𝐶 2ndF 𝐷)) = ((𝐺 ∘func (𝐶 1stF 𝐷)) 〈,〉F (𝐶 2ndF 𝐷)) | |
7 | eqid 2610 | . . . 4 ⊢ ((𝐷 FuncCat 𝐸) ×c 𝐷) = ((𝐷 FuncCat 𝐸) ×c 𝐷) | |
8 | eqid 2610 | . . . . . 6 ⊢ (𝐶 ×c 𝐷) = (𝐶 ×c 𝐷) | |
9 | funcrcl 16346 | . . . . . . . 8 ⊢ (𝐺 ∈ (𝐶 Func (𝐷 FuncCat 𝐸)) → (𝐶 ∈ Cat ∧ (𝐷 FuncCat 𝐸) ∈ Cat)) | |
10 | 4, 9 | syl 17 | . . . . . . 7 ⊢ (𝜑 → (𝐶 ∈ Cat ∧ (𝐷 FuncCat 𝐸) ∈ Cat)) |
11 | 10 | simpld 474 | . . . . . 6 ⊢ (𝜑 → 𝐶 ∈ Cat) |
12 | eqid 2610 | . . . . . 6 ⊢ (𝐶 1stF 𝐷) = (𝐶 1stF 𝐷) | |
13 | 8, 11, 2, 12 | 1stfcl 16660 | . . . . 5 ⊢ (𝜑 → (𝐶 1stF 𝐷) ∈ ((𝐶 ×c 𝐷) Func 𝐶)) |
14 | 13, 4 | cofucl 16371 | . . . 4 ⊢ (𝜑 → (𝐺 ∘func (𝐶 1stF 𝐷)) ∈ ((𝐶 ×c 𝐷) Func (𝐷 FuncCat 𝐸))) |
15 | eqid 2610 | . . . . 5 ⊢ (𝐶 2ndF 𝐷) = (𝐶 2ndF 𝐷) | |
16 | 8, 11, 2, 15 | 2ndfcl 16661 | . . . 4 ⊢ (𝜑 → (𝐶 2ndF 𝐷) ∈ ((𝐶 ×c 𝐷) Func 𝐷)) |
17 | 6, 7, 14, 16 | prfcl 16666 | . . 3 ⊢ (𝜑 → ((𝐺 ∘func (𝐶 1stF 𝐷)) 〈,〉F (𝐶 2ndF 𝐷)) ∈ ((𝐶 ×c 𝐷) Func ((𝐷 FuncCat 𝐸) ×c 𝐷))) |
18 | eqid 2610 | . . . 4 ⊢ (𝐷 evalF 𝐸) = (𝐷 evalF 𝐸) | |
19 | eqid 2610 | . . . 4 ⊢ (𝐷 FuncCat 𝐸) = (𝐷 FuncCat 𝐸) | |
20 | 18, 19, 2, 3 | evlfcl 16685 | . . 3 ⊢ (𝜑 → (𝐷 evalF 𝐸) ∈ (((𝐷 FuncCat 𝐸) ×c 𝐷) Func 𝐸)) |
21 | 17, 20 | cofucl 16371 | . 2 ⊢ (𝜑 → ((𝐷 evalF 𝐸) ∘func ((𝐺 ∘func (𝐶 1stF 𝐷)) 〈,〉F (𝐶 2ndF 𝐷))) ∈ ((𝐶 ×c 𝐷) Func 𝐸)) |
22 | 5, 21 | eqeltrd 2688 | 1 ⊢ (𝜑 → 𝐹 ∈ ((𝐶 ×c 𝐷) Func 𝐸)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 383 = wceq 1475 ∈ wcel 1977 (class class class)co 6549 〈“cs3 13438 Catccat 16148 Func cfunc 16337 ∘func ccofu 16339 FuncCat cfuc 16425 ×c cxpc 16631 1stF c1stf 16632 2ndF c2ndf 16633 〈,〉F cprf 16634 evalF cevlf 16672 uncurryF cuncf 16674 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1713 ax-4 1728 ax-5 1827 ax-6 1875 ax-7 1922 ax-8 1979 ax-9 1986 ax-10 2006 ax-11 2021 ax-12 2034 ax-13 2234 ax-ext 2590 ax-rep 4699 ax-sep 4709 ax-nul 4717 ax-pow 4769 ax-pr 4833 ax-un 6847 ax-cnex 9871 ax-resscn 9872 ax-1cn 9873 ax-icn 9874 ax-addcl 9875 ax-addrcl 9876 ax-mulcl 9877 ax-mulrcl 9878 ax-mulcom 9879 ax-addass 9880 ax-mulass 9881 ax-distr 9882 ax-i2m1 9883 ax-1ne0 9884 ax-1rid 9885 ax-rnegex 9886 ax-rrecex 9887 ax-cnre 9888 ax-pre-lttri 9889 ax-pre-lttrn 9890 ax-pre-ltadd 9891 ax-pre-mulgt0 9892 |
This theorem depends on definitions: df-bi 196 df-or 384 df-an 385 df-3or 1032 df-3an 1033 df-tru 1478 df-fal 1481 df-ex 1696 df-nf 1701 df-sb 1868 df-eu 2462 df-mo 2463 df-clab 2597 df-cleq 2603 df-clel 2606 df-nfc 2740 df-ne 2782 df-nel 2783 df-ral 2901 df-rex 2902 df-reu 2903 df-rmo 2904 df-rab 2905 df-v 3175 df-sbc 3403 df-csb 3500 df-dif 3543 df-un 3545 df-in 3547 df-ss 3554 df-pss 3556 df-nul 3875 df-if 4037 df-pw 4110 df-sn 4126 df-pr 4128 df-tp 4130 df-op 4132 df-uni 4373 df-int 4411 df-iun 4457 df-br 4584 df-opab 4644 df-mpt 4645 df-tr 4681 df-eprel 4949 df-id 4953 df-po 4959 df-so 4960 df-fr 4997 df-we 4999 df-xp 5044 df-rel 5045 df-cnv 5046 df-co 5047 df-dm 5048 df-rn 5049 df-res 5050 df-ima 5051 df-pred 5597 df-ord 5643 df-on 5644 df-lim 5645 df-suc 5646 df-iota 5768 df-fun 5806 df-fn 5807 df-f 5808 df-f1 5809 df-fo 5810 df-f1o 5811 df-fv 5812 df-riota 6511 df-ov 6552 df-oprab 6553 df-mpt2 6554 df-om 6958 df-1st 7059 df-2nd 7060 df-wrecs 7294 df-recs 7355 df-rdg 7393 df-1o 7447 df-oadd 7451 df-er 7629 df-map 7746 df-ixp 7795 df-en 7842 df-dom 7843 df-sdom 7844 df-fin 7845 df-card 8648 df-pnf 9955 df-mnf 9956 df-xr 9957 df-ltxr 9958 df-le 9959 df-sub 10147 df-neg 10148 df-nn 10898 df-2 10956 df-3 10957 df-4 10958 df-5 10959 df-6 10960 df-7 10961 df-8 10962 df-9 10963 df-n0 11170 df-z 11255 df-dec 11370 df-uz 11564 df-fz 12198 df-fzo 12335 df-hash 12980 df-word 13154 df-concat 13156 df-s1 13157 df-s2 13444 df-s3 13445 df-struct 15697 df-ndx 15698 df-slot 15699 df-base 15700 df-hom 15793 df-cco 15794 df-cat 16152 df-cid 16153 df-func 16341 df-cofu 16343 df-nat 16426 df-fuc 16427 df-xpc 16635 df-1stf 16636 df-2ndf 16637 df-prf 16638 df-evlf 16676 df-uncf 16678 |
This theorem is referenced by: curfuncf 16701 uncfcurf 16702 |
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