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| Mirrors > Home > MPE Home > Th. List > Mathboxes > tposcurf11 | Structured version Visualization version GIF version | ||
| Description: Value of the double evaluated transposed curry functor. (Contributed by Zhi Wang, 9-Oct-2025.) |
| Ref | Expression |
|---|---|
| tposcurf1.g | ⊢ (𝜑 → 𝐺 = (〈𝐶, 𝐷〉 curryF (𝐹 ∘func (𝐶 swapF 𝐷)))) |
| tposcurf1.a | ⊢ 𝐴 = (Base‘𝐶) |
| tposcurf1.c | ⊢ (𝜑 → 𝐶 ∈ Cat) |
| tposcurf1.d | ⊢ (𝜑 → 𝐷 ∈ Cat) |
| tposcurf1.f | ⊢ (𝜑 → 𝐹 ∈ ((𝐷 ×c 𝐶) Func 𝐸)) |
| tposcurf1.x | ⊢ (𝜑 → 𝑋 ∈ 𝐴) |
| tposcurf1.k | ⊢ (𝜑 → 𝐾 = ((1st ‘𝐺)‘𝑋)) |
| tposcurf1.b | ⊢ 𝐵 = (Base‘𝐷) |
| tposcurf11.y | ⊢ (𝜑 → 𝑌 ∈ 𝐵) |
| Ref | Expression |
|---|---|
| tposcurf11 | ⊢ (𝜑 → ((1st ‘𝐾)‘𝑌) = (𝑌(1st ‘𝐹)𝑋)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | tposcurf1.k | . . . . 5 ⊢ (𝜑 → 𝐾 = ((1st ‘𝐺)‘𝑋)) | |
| 2 | tposcurf1.g | . . . . . . 7 ⊢ (𝜑 → 𝐺 = (〈𝐶, 𝐷〉 curryF (𝐹 ∘func (𝐶 swapF 𝐷)))) | |
| 3 | 2 | fveq2d 6900 | . . . . . 6 ⊢ (𝜑 → (1st ‘𝐺) = (1st ‘(〈𝐶, 𝐷〉 curryF (𝐹 ∘func (𝐶 swapF 𝐷))))) |
| 4 | 3 | fveq1d 6898 | . . . . 5 ⊢ (𝜑 → ((1st ‘𝐺)‘𝑋) = ((1st ‘(〈𝐶, 𝐷〉 curryF (𝐹 ∘func (𝐶 swapF 𝐷))))‘𝑋)) |
| 5 | 1, 4 | eqtrd 2798 | . . . 4 ⊢ (𝜑 → 𝐾 = ((1st ‘(〈𝐶, 𝐷〉 curryF (𝐹 ∘func (𝐶 swapF 𝐷))))‘𝑋)) |
| 6 | 5 | fveq2d 6900 | . . 3 ⊢ (𝜑 → (1st ‘𝐾) = (1st ‘((1st ‘(〈𝐶, 𝐷〉 curryF (𝐹 ∘func (𝐶 swapF 𝐷))))‘𝑋))) |
| 7 | 6 | fveq1d 6898 | . 2 ⊢ (𝜑 → ((1st ‘𝐾)‘𝑌) = ((1st ‘((1st ‘(〈𝐶, 𝐷〉 curryF (𝐹 ∘func (𝐶 swapF 𝐷))))‘𝑋))‘𝑌)) |
| 8 | eqid 2763 | . . 3 ⊢ (〈𝐶, 𝐷〉 curryF (𝐹 ∘func (𝐶 swapF 𝐷))) = (〈𝐶, 𝐷〉 curryF (𝐹 ∘func (𝐶 swapF 𝐷))) | |
| 9 | tposcurf1.a | . . 3 ⊢ 𝐴 = (Base‘𝐶) | |
| 10 | tposcurf1.c | . . 3 ⊢ (𝜑 → 𝐶 ∈ Cat) | |
| 11 | tposcurf1.d | . . 3 ⊢ (𝜑 → 𝐷 ∈ Cat) | |
| 12 | tposcurf1.f | . . . 4 ⊢ (𝜑 → 𝐹 ∈ ((𝐷 ×c 𝐶) Func 𝐸)) | |
| 13 | eqidd 2764 | . . . 4 ⊢ (𝜑 → (𝐹 ∘func (𝐶 swapF 𝐷)) = (𝐹 ∘func (𝐶 swapF 𝐷))) | |
| 14 | 10, 11, 12, 13 | cofuswapfcl 50560 | . . 3 ⊢ (𝜑 → (𝐹 ∘func (𝐶 swapF 𝐷)) ∈ ((𝐶 ×c 𝐷) Func 𝐸)) |
| 15 | tposcurf1.b | . . 3 ⊢ 𝐵 = (Base‘𝐷) | |
| 16 | tposcurf1.x | . . 3 ⊢ (𝜑 → 𝑋 ∈ 𝐴) | |
| 17 | eqid 2763 | . . 3 ⊢ ((1st ‘(〈𝐶, 𝐷〉 curryF (𝐹 ∘func (𝐶 swapF 𝐷))))‘𝑋) = ((1st ‘(〈𝐶, 𝐷〉 curryF (𝐹 ∘func (𝐶 swapF 𝐷))))‘𝑋) | |
| 18 | tposcurf11.y | . . 3 ⊢ (𝜑 → 𝑌 ∈ 𝐵) | |
| 19 | 8, 9, 10, 11, 14, 15, 16, 17, 18 | curf11 18415 | . 2 ⊢ (𝜑 → ((1st ‘((1st ‘(〈𝐶, 𝐷〉 curryF (𝐹 ∘func (𝐶 swapF 𝐷))))‘𝑋))‘𝑌) = (𝑋(1st ‘(𝐹 ∘func (𝐶 swapF 𝐷)))𝑌)) |
| 20 | 10, 11, 12, 13, 9, 15, 16, 18 | cofuswapf1 50561 | . 2 ⊢ (𝜑 → (𝑋(1st ‘(𝐹 ∘func (𝐶 swapF 𝐷)))𝑌) = (𝑌(1st ‘𝐹)𝑋)) |
| 21 | 7, 19, 20 | 3eqtrd 2802 | 1 ⊢ (𝜑 → ((1st ‘𝐾)‘𝑌) = (𝑌(1st ‘𝐹)𝑋)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1569 ∈ wcel 2146 〈cop 4838 ‘cfv 6547 (class class class)co 7430 1st c1st 8009 Basecbs 17402 Catccat 17853 Func cfunc 18044 ∘func ccofu 18046 ×c cxpc 18357 curryF ccurf 18399 swapF cswapf 50526 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1944 ax-6 2001 ax-7 2042 ax-8 2148 ax-9 2156 ax-10 2179 ax-11 2196 ax-12 2215 ax-ext 2735 ax-rep 5235 ax-sep 5252 ax-nul 5263 ax-pow 5331 ax-pr 5395 ax-un 7761 ax-cnex 11269 ax-resscn 11270 ax-1cn 11271 ax-icn 11272 ax-addcl 11273 ax-addrcl 11274 ax-mulcl 11275 ax-mulrcl 11276 ax-mulcom 11277 ax-addass 11278 ax-mulass 11279 ax-distr 11280 ax-i2m1 11281 ax-1ne0 11282 ax-1rid 11283 ax-rnegex 11284 ax-rrecex 11285 ax-cnre 11286 ax-pre-lttri 11287 ax-pre-lttrn 11288 ax-pre-ltadd 11289 ax-pre-mulgt0 11290 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2101 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3066 df-ral 3081 df-rex 3091 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-pss 4017 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-tp 4593 df-op 4839 df-uni 4871 df-iun 4956 df-br 5107 df-opab 5171 df-mpt 5190 df-tr 5216 df-id 5550 df-eprel 5555 df-po 5563 df-so 5564 df-fr 5608 df-we 5610 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-pred 6311 df-ord 6372 df-on 6373 df-lim 6374 df-suc 6375 df-iota 6501 df-fun 6549 df-fn 6550 df-f 6551 df-f1 6552 df-fo 6553 df-f1o 6554 df-fv 6555 df-riota 7387 df-ov 7433 df-oprab 7434 df-mpo 7435 df-om 7888 df-1st 8011 df-2nd 8012 df-frecs 8313 df-wrecs 8344 df-recs 8393 df-rdg 8432 df-1o 8490 df-er 8731 df-map 8863 df-ixp 8940 df-en 8988 df-dom 8989 df-sdom 8990 df-fin 8991 df-pnf 11358 df-mnf 11359 df-xr 11360 df-ltxr 11361 df-le 11362 df-sub 11556 df-neg 11557 df-nn 12349 df-2 12418 df-3 12419 df-4 12420 df-5 12421 df-6 12422 df-7 12423 df-8 12424 df-9 12425 df-n0 12620 df-z 12707 df-dec 12828 df-uz 12979 df-fz 13653 df-struct 17340 df-slot 17375 df-ndx 17387 df-base 17403 df-hom 17467 df-cco 17468 df-cat 17857 df-cid 17858 df-func 18048 df-cofu 18050 df-xpc 18361 df-curf 18403 df-swapf 50527 |
| This theorem is used by: tposcurf1 50566 |
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