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| Mirrors > Home > MPE Home > Th. List > Mathboxes > tposcurf2 | Structured version Visualization version GIF version | ||
| Description: Value of the transposed curry functor at a morphism. (Contributed by Zhi Wang, 10-Oct-2025.) |
| Ref | Expression |
|---|---|
| tposcurf2.g | ⊢ (𝜑 → 𝐺 = (〈𝐶, 𝐷〉 curryF (𝐹 ∘func (𝐶 swapF 𝐷)))) |
| tposcurf2.a | ⊢ 𝐴 = (Base‘𝐶) |
| tposcurf2.c | ⊢ (𝜑 → 𝐶 ∈ Cat) |
| tposcurf2.d | ⊢ (𝜑 → 𝐷 ∈ Cat) |
| tposcurf2.f | ⊢ (𝜑 → 𝐹 ∈ ((𝐷 ×c 𝐶) Func 𝐸)) |
| tposcurf2.b | ⊢ 𝐵 = (Base‘𝐷) |
| tposcurf2.h | ⊢ 𝐻 = (Hom ‘𝐶) |
| tposcurf2.i | ⊢ 𝐼 = (Id‘𝐷) |
| tposcurf2.x | ⊢ (𝜑 → 𝑋 ∈ 𝐴) |
| tposcurf2.y | ⊢ (𝜑 → 𝑌 ∈ 𝐴) |
| tposcurf2.k | ⊢ (𝜑 → 𝐾 ∈ (𝑋𝐻𝑌)) |
| tposcurf2.l | ⊢ (𝜑 → 𝐿 = ((𝑋(2nd ‘𝐺)𝑌)‘𝐾)) |
| Ref | Expression |
|---|---|
| tposcurf2 | ⊢ (𝜑 → 𝐿 = (𝑧 ∈ 𝐵 ↦ ((𝐼‘𝑧)(〈𝑧, 𝑋〉(2nd ‘𝐹)〈𝑧, 𝑌〉)𝐾))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | tposcurf2.l | . . 3 ⊢ (𝜑 → 𝐿 = ((𝑋(2nd ‘𝐺)𝑌)‘𝐾)) | |
| 2 | tposcurf2.g | . . . . . 6 ⊢ (𝜑 → 𝐺 = (〈𝐶, 𝐷〉 curryF (𝐹 ∘func (𝐶 swapF 𝐷)))) | |
| 3 | 2 | fveq2d 6885 | . . . . 5 ⊢ (𝜑 → (2nd ‘𝐺) = (2nd ‘(〈𝐶, 𝐷〉 curryF (𝐹 ∘func (𝐶 swapF 𝐷))))) |
| 4 | 3 | oveqd 7429 | . . . 4 ⊢ (𝜑 → (𝑋(2nd ‘𝐺)𝑌) = (𝑋(2nd ‘(〈𝐶, 𝐷〉 curryF (𝐹 ∘func (𝐶 swapF 𝐷))))𝑌)) |
| 5 | 4 | fveq1d 6883 | . . 3 ⊢ (𝜑 → ((𝑋(2nd ‘𝐺)𝑌)‘𝐾) = ((𝑋(2nd ‘(〈𝐶, 𝐷〉 curryF (𝐹 ∘func (𝐶 swapF 𝐷))))𝑌)‘𝐾)) |
| 6 | 1, 5 | eqtrd 2797 | . 2 ⊢ (𝜑 → 𝐿 = ((𝑋(2nd ‘(〈𝐶, 𝐷〉 curryF (𝐹 ∘func (𝐶 swapF 𝐷))))𝑌)‘𝐾)) |
| 7 | eqid 2762 | . . 3 ⊢ (〈𝐶, 𝐷〉 curryF (𝐹 ∘func (𝐶 swapF 𝐷))) = (〈𝐶, 𝐷〉 curryF (𝐹 ∘func (𝐶 swapF 𝐷))) | |
| 8 | tposcurf2.a | . . 3 ⊢ 𝐴 = (Base‘𝐶) | |
| 9 | tposcurf2.c | . . 3 ⊢ (𝜑 → 𝐶 ∈ Cat) | |
| 10 | tposcurf2.d | . . 3 ⊢ (𝜑 → 𝐷 ∈ Cat) | |
| 11 | tposcurf2.f | . . . 4 ⊢ (𝜑 → 𝐹 ∈ ((𝐷 ×c 𝐶) Func 𝐸)) | |
| 12 | eqidd 2763 | . . . 4 ⊢ (𝜑 → (𝐹 ∘func (𝐶 swapF 𝐷)) = (𝐹 ∘func (𝐶 swapF 𝐷))) | |
| 13 | 9, 10, 11, 12 | cofuswapfcl 50099 | . . 3 ⊢ (𝜑 → (𝐹 ∘func (𝐶 swapF 𝐷)) ∈ ((𝐶 ×c 𝐷) Func 𝐸)) |
| 14 | tposcurf2.b | . . 3 ⊢ 𝐵 = (Base‘𝐷) | |
| 15 | tposcurf2.h | . . 3 ⊢ 𝐻 = (Hom ‘𝐶) | |
| 16 | tposcurf2.i | . . 3 ⊢ 𝐼 = (Id‘𝐷) | |
| 17 | tposcurf2.x | . . 3 ⊢ (𝜑 → 𝑋 ∈ 𝐴) | |
| 18 | tposcurf2.y | . . 3 ⊢ (𝜑 → 𝑌 ∈ 𝐴) | |
| 19 | tposcurf2.k | . . 3 ⊢ (𝜑 → 𝐾 ∈ (𝑋𝐻𝑌)) | |
| 20 | eqid 2762 | . . 3 ⊢ ((𝑋(2nd ‘(〈𝐶, 𝐷〉 curryF (𝐹 ∘func (𝐶 swapF 𝐷))))𝑌)‘𝐾) = ((𝑋(2nd ‘(〈𝐶, 𝐷〉 curryF (𝐹 ∘func (𝐶 swapF 𝐷))))𝑌)‘𝐾) | |
| 21 | 7, 8, 9, 10, 13, 14, 15, 16, 17, 18, 19, 20 | curf2 18291 | . 2 ⊢ (𝜑 → ((𝑋(2nd ‘(〈𝐶, 𝐷〉 curryF (𝐹 ∘func (𝐶 swapF 𝐷))))𝑌)‘𝐾) = (𝑧 ∈ 𝐵 ↦ (𝐾(〈𝑋, 𝑧〉(2nd ‘(𝐹 ∘func (𝐶 swapF 𝐷)))〈𝑌, 𝑧〉)(𝐼‘𝑧)))) |
| 22 | 9 | adantr 485 | . . . 4 ⊢ ((𝜑 ∧ 𝑧 ∈ 𝐵) → 𝐶 ∈ Cat) |
| 23 | 10 | adantr 485 | . . . 4 ⊢ ((𝜑 ∧ 𝑧 ∈ 𝐵) → 𝐷 ∈ Cat) |
| 24 | 11 | adantr 485 | . . . 4 ⊢ ((𝜑 ∧ 𝑧 ∈ 𝐵) → 𝐹 ∈ ((𝐷 ×c 𝐶) Func 𝐸)) |
| 25 | eqidd 2763 | . . . 4 ⊢ ((𝜑 ∧ 𝑧 ∈ 𝐵) → (𝐹 ∘func (𝐶 swapF 𝐷)) = (𝐹 ∘func (𝐶 swapF 𝐷))) | |
| 26 | 17 | adantr 485 | . . . 4 ⊢ ((𝜑 ∧ 𝑧 ∈ 𝐵) → 𝑋 ∈ 𝐴) |
| 27 | simpr 489 | . . . 4 ⊢ ((𝜑 ∧ 𝑧 ∈ 𝐵) → 𝑧 ∈ 𝐵) | |
| 28 | 18 | adantr 485 | . . . 4 ⊢ ((𝜑 ∧ 𝑧 ∈ 𝐵) → 𝑌 ∈ 𝐴) |
| 29 | eqid 2762 | . . . 4 ⊢ (Hom ‘𝐷) = (Hom ‘𝐷) | |
| 30 | 19 | adantr 485 | . . . 4 ⊢ ((𝜑 ∧ 𝑧 ∈ 𝐵) → 𝐾 ∈ (𝑋𝐻𝑌)) |
| 31 | 14, 29, 16, 23, 27 | catidcl 17744 | . . . 4 ⊢ ((𝜑 ∧ 𝑧 ∈ 𝐵) → (𝐼‘𝑧) ∈ (𝑧(Hom ‘𝐷)𝑧)) |
| 32 | 22, 23, 24, 25, 8, 14, 26, 27, 28, 27, 15, 29, 30, 31 | cofuswapf2 50101 | . . 3 ⊢ ((𝜑 ∧ 𝑧 ∈ 𝐵) → (𝐾(〈𝑋, 𝑧〉(2nd ‘(𝐹 ∘func (𝐶 swapF 𝐷)))〈𝑌, 𝑧〉)(𝐼‘𝑧)) = ((𝐼‘𝑧)(〈𝑧, 𝑋〉(2nd ‘𝐹)〈𝑧, 𝑌〉)𝐾)) |
| 33 | 32 | mpteq2dva 5203 | . 2 ⊢ (𝜑 → (𝑧 ∈ 𝐵 ↦ (𝐾(〈𝑋, 𝑧〉(2nd ‘(𝐹 ∘func (𝐶 swapF 𝐷)))〈𝑌, 𝑧〉)(𝐼‘𝑧))) = (𝑧 ∈ 𝐵 ↦ ((𝐼‘𝑧)(〈𝑧, 𝑋〉(2nd ‘𝐹)〈𝑧, 𝑌〉)𝐾))) |
| 34 | 6, 21, 33 | 3eqtrd 2801 | 1 ⊢ (𝜑 → 𝐿 = (𝑧 ∈ 𝐵 ↦ ((𝐼‘𝑧)(〈𝑧, 𝑋〉(2nd ‘𝐹)〈𝑧, 𝑌〉)𝐾))) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 400 = wceq 1569 ∈ wcel 2142 〈cop 4594 ↦ cmpt 5191 ‘cfv 6536 (class class class)co 7412 2nd c2nd 7983 Basecbs 17275 Hom chom 17327 Catccat 17726 Idccid 17727 Func cfunc 17917 ∘func ccofu 17919 ×c cxpc 18230 curryF ccurf 18272 swapF cswapf 50065 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1824 ax-4 1838 ax-5 1939 ax-6 1996 ax-7 2037 ax-8 2144 ax-9 2152 ax-10 2175 ax-11 2191 ax-12 2212 ax-ext 2734 ax-rep 5237 ax-sep 5256 ax-nul 5268 ax-pow 5335 ax-pr 5403 ax-un 7734 ax-cnex 11162 ax-resscn 11163 ax-1cn 11164 ax-icn 11165 ax-addcl 11166 ax-addrcl 11167 ax-mulcl 11168 ax-mulrcl 11169 ax-mulcom 11170 ax-addass 11171 ax-mulass 11172 ax-distr 11173 ax-i2m1 11174 ax-1ne0 11175 ax-1rid 11176 ax-rnegex 11177 ax-rrecex 11178 ax-cnre 11179 ax-pre-lttri 11180 ax-pre-lttrn 11181 ax-pre-ltadd 11182 ax-pre-mulgt0 11183 |
| This proof depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1103 df-3an 1104 df-tru 1572 df-fal 1582 df-ex 1809 df-nf 1813 df-sb 2096 df-mo 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-nel 3064 df-ral 3079 df-rex 3089 df-rmo 3368 df-reu 3369 df-rab 3416 df-v 3456 df-sbc 3744 df-csb 3853 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-pss 3924 df-nul 4286 df-if 4487 df-pw 4563 df-sn 4589 df-pr 4591 df-tp 4593 df-op 4595 df-uni 4872 df-iun 4957 df-br 5109 df-opab 5173 df-mpt 5192 df-tr 5218 df-id 5555 df-eprel 5560 df-po 5568 df-so 5569 df-fr 5613 df-we 5615 df-xp 5666 df-rel 5667 df-cnv 5668 df-co 5669 df-dm 5670 df-rn 5671 df-res 5672 df-ima 5673 df-pred 6302 df-ord 6363 df-on 6364 df-lim 6365 df-suc 6366 df-iota 6492 df-fun 6538 df-fn 6539 df-f 6540 df-f1 6541 df-fo 6542 df-f1o 6543 df-fv 6544 df-riota 7369 df-ov 7415 df-oprab 7416 df-mpo 7417 df-om 7861 df-1st 7984 df-2nd 7985 df-frecs 8276 df-wrecs 8307 df-recs 8356 df-rdg 8395 df-1o 8451 df-er 8692 df-map 8824 df-ixp 8894 df-en 8942 df-dom 8943 df-sdom 8944 df-fin 8945 df-pnf 11251 df-mnf 11252 df-xr 11253 df-ltxr 11254 df-le 11255 df-sub 11449 df-neg 11450 df-nn 12240 df-2 12309 df-3 12310 df-4 12311 df-5 12312 df-6 12313 df-7 12314 df-8 12315 df-9 12316 df-n0 12511 df-z 12598 df-dec 12718 df-uz 12869 df-fz 13542 df-struct 17213 df-slot 17248 df-ndx 17260 df-base 17276 df-hom 17340 df-cco 17341 df-cat 17730 df-cid 17731 df-func 17921 df-cofu 17923 df-xpc 18234 df-curf 18276 df-swapf 50066 |
| This theorem is used by: tposcurf2val 50107 |
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