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| Mirrors > Home > MPE Home > Th. List > pwsplusgval | Structured version Visualization version GIF version | ||
| Description: Value of addition in a structure power. (Contributed by Mario Carneiro, 11-Jan-2015.) |
| Ref | Expression |
|---|---|
| pwsplusgval.y | ⊢ 𝑌 = (𝑅 ↑s 𝐼) |
| pwsplusgval.b | ⊢ 𝐵 = (Base‘𝑌) |
| pwsplusgval.r | ⊢ (𝜑 → 𝑅 ∈ 𝑉) |
| pwsplusgval.i | ⊢ (𝜑 → 𝐼 ∈ 𝑊) |
| pwsplusgval.f | ⊢ (𝜑 → 𝐹 ∈ 𝐵) |
| pwsplusgval.g | ⊢ (𝜑 → 𝐺 ∈ 𝐵) |
| pwsplusgval.a | ⊢ + = (+g‘𝑅) |
| pwsplusgval.p | ⊢ ✚ = (+g‘𝑌) |
| Ref | Expression |
|---|---|
| pwsplusgval | ⊢ (𝜑 → (𝐹 ✚ 𝐺) = (𝐹 ∘f + 𝐺)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2737 | . . . 4 ⊢ ((Scalar‘𝑅)Xs(𝐼 × {𝑅})) = ((Scalar‘𝑅)Xs(𝐼 × {𝑅})) | |
| 2 | eqid 2737 | . . . 4 ⊢ (Base‘((Scalar‘𝑅)Xs(𝐼 × {𝑅}))) = (Base‘((Scalar‘𝑅)Xs(𝐼 × {𝑅}))) | |
| 3 | fvexd 6921 | . . . 4 ⊢ (𝜑 → (Scalar‘𝑅) ∈ V) | |
| 4 | pwsplusgval.i | . . . 4 ⊢ (𝜑 → 𝐼 ∈ 𝑊) | |
| 5 | pwsplusgval.r | . . . . 5 ⊢ (𝜑 → 𝑅 ∈ 𝑉) | |
| 6 | fnconstg 6796 | . . . . 5 ⊢ (𝑅 ∈ 𝑉 → (𝐼 × {𝑅}) Fn 𝐼) | |
| 7 | 5, 6 | syl 17 | . . . 4 ⊢ (𝜑 → (𝐼 × {𝑅}) Fn 𝐼) |
| 8 | pwsplusgval.f | . . . . 5 ⊢ (𝜑 → 𝐹 ∈ 𝐵) | |
| 9 | pwsplusgval.b | . . . . . 6 ⊢ 𝐵 = (Base‘𝑌) | |
| 10 | pwsplusgval.y | . . . . . . . . 9 ⊢ 𝑌 = (𝑅 ↑s 𝐼) | |
| 11 | eqid 2737 | . . . . . . . . 9 ⊢ (Scalar‘𝑅) = (Scalar‘𝑅) | |
| 12 | 10, 11 | pwsval 17531 | . . . . . . . 8 ⊢ ((𝑅 ∈ 𝑉 ∧ 𝐼 ∈ 𝑊) → 𝑌 = ((Scalar‘𝑅)Xs(𝐼 × {𝑅}))) |
| 13 | 5, 4, 12 | syl2anc 584 | . . . . . . 7 ⊢ (𝜑 → 𝑌 = ((Scalar‘𝑅)Xs(𝐼 × {𝑅}))) |
| 14 | 13 | fveq2d 6910 | . . . . . 6 ⊢ (𝜑 → (Base‘𝑌) = (Base‘((Scalar‘𝑅)Xs(𝐼 × {𝑅})))) |
| 15 | 9, 14 | eqtrid 2789 | . . . . 5 ⊢ (𝜑 → 𝐵 = (Base‘((Scalar‘𝑅)Xs(𝐼 × {𝑅})))) |
| 16 | 8, 15 | eleqtrd 2843 | . . . 4 ⊢ (𝜑 → 𝐹 ∈ (Base‘((Scalar‘𝑅)Xs(𝐼 × {𝑅})))) |
| 17 | pwsplusgval.g | . . . . 5 ⊢ (𝜑 → 𝐺 ∈ 𝐵) | |
| 18 | 17, 15 | eleqtrd 2843 | . . . 4 ⊢ (𝜑 → 𝐺 ∈ (Base‘((Scalar‘𝑅)Xs(𝐼 × {𝑅})))) |
| 19 | eqid 2737 | . . . 4 ⊢ (+g‘((Scalar‘𝑅)Xs(𝐼 × {𝑅}))) = (+g‘((Scalar‘𝑅)Xs(𝐼 × {𝑅}))) | |
| 20 | 1, 2, 3, 4, 7, 16, 18, 19 | prdsplusgval 17518 | . . 3 ⊢ (𝜑 → (𝐹(+g‘((Scalar‘𝑅)Xs(𝐼 × {𝑅})))𝐺) = (𝑥 ∈ 𝐼 ↦ ((𝐹‘𝑥)(+g‘((𝐼 × {𝑅})‘𝑥))(𝐺‘𝑥)))) |
| 21 | fvconst2g 7222 | . . . . . . . 8 ⊢ ((𝑅 ∈ 𝑉 ∧ 𝑥 ∈ 𝐼) → ((𝐼 × {𝑅})‘𝑥) = 𝑅) | |
| 22 | 5, 21 | sylan 580 | . . . . . . 7 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐼) → ((𝐼 × {𝑅})‘𝑥) = 𝑅) |
| 23 | 22 | fveq2d 6910 | . . . . . 6 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐼) → (+g‘((𝐼 × {𝑅})‘𝑥)) = (+g‘𝑅)) |
| 24 | pwsplusgval.a | . . . . . 6 ⊢ + = (+g‘𝑅) | |
| 25 | 23, 24 | eqtr4di 2795 | . . . . 5 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐼) → (+g‘((𝐼 × {𝑅})‘𝑥)) = + ) |
| 26 | 25 | oveqd 7448 | . . . 4 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐼) → ((𝐹‘𝑥)(+g‘((𝐼 × {𝑅})‘𝑥))(𝐺‘𝑥)) = ((𝐹‘𝑥) + (𝐺‘𝑥))) |
| 27 | 26 | mpteq2dva 5242 | . . 3 ⊢ (𝜑 → (𝑥 ∈ 𝐼 ↦ ((𝐹‘𝑥)(+g‘((𝐼 × {𝑅})‘𝑥))(𝐺‘𝑥))) = (𝑥 ∈ 𝐼 ↦ ((𝐹‘𝑥) + (𝐺‘𝑥)))) |
| 28 | 20, 27 | eqtrd 2777 | . 2 ⊢ (𝜑 → (𝐹(+g‘((Scalar‘𝑅)Xs(𝐼 × {𝑅})))𝐺) = (𝑥 ∈ 𝐼 ↦ ((𝐹‘𝑥) + (𝐺‘𝑥)))) |
| 29 | pwsplusgval.p | . . . 4 ⊢ ✚ = (+g‘𝑌) | |
| 30 | 13 | fveq2d 6910 | . . . 4 ⊢ (𝜑 → (+g‘𝑌) = (+g‘((Scalar‘𝑅)Xs(𝐼 × {𝑅})))) |
| 31 | 29, 30 | eqtrid 2789 | . . 3 ⊢ (𝜑 → ✚ = (+g‘((Scalar‘𝑅)Xs(𝐼 × {𝑅})))) |
| 32 | 31 | oveqd 7448 | . 2 ⊢ (𝜑 → (𝐹 ✚ 𝐺) = (𝐹(+g‘((Scalar‘𝑅)Xs(𝐼 × {𝑅})))𝐺)) |
| 33 | fvexd 6921 | . . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐼) → (𝐹‘𝑥) ∈ V) | |
| 34 | fvexd 6921 | . . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐼) → (𝐺‘𝑥) ∈ V) | |
| 35 | eqid 2737 | . . . . 5 ⊢ (Base‘𝑅) = (Base‘𝑅) | |
| 36 | 10, 35, 9, 5, 4, 8 | pwselbas 17534 | . . . 4 ⊢ (𝜑 → 𝐹:𝐼⟶(Base‘𝑅)) |
| 37 | 36 | feqmptd 6977 | . . 3 ⊢ (𝜑 → 𝐹 = (𝑥 ∈ 𝐼 ↦ (𝐹‘𝑥))) |
| 38 | 10, 35, 9, 5, 4, 17 | pwselbas 17534 | . . . 4 ⊢ (𝜑 → 𝐺:𝐼⟶(Base‘𝑅)) |
| 39 | 38 | feqmptd 6977 | . . 3 ⊢ (𝜑 → 𝐺 = (𝑥 ∈ 𝐼 ↦ (𝐺‘𝑥))) |
| 40 | 4, 33, 34, 37, 39 | offval2 7717 | . 2 ⊢ (𝜑 → (𝐹 ∘f + 𝐺) = (𝑥 ∈ 𝐼 ↦ ((𝐹‘𝑥) + (𝐺‘𝑥)))) |
| 41 | 28, 32, 40 | 3eqtr4d 2787 | 1 ⊢ (𝜑 → (𝐹 ✚ 𝐺) = (𝐹 ∘f + 𝐺)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1540 ∈ wcel 2108 Vcvv 3480 {csn 4626 ↦ cmpt 5225 × cxp 5683 Fn wfn 6556 ‘cfv 6561 (class class class)co 7431 ∘f cof 7695 Basecbs 17247 +gcplusg 17297 Scalarcsca 17300 Xscprds 17490 ↑s cpws 17491 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 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 5279 ax-sep 5296 ax-nul 5306 ax-pow 5365 ax-pr 5432 ax-un 7755 ax-cnex 11211 ax-resscn 11212 ax-1cn 11213 ax-icn 11214 ax-addcl 11215 ax-addrcl 11216 ax-mulcl 11217 ax-mulrcl 11218 ax-mulcom 11219 ax-addass 11220 ax-mulass 11221 ax-distr 11222 ax-i2m1 11223 ax-1ne0 11224 ax-1rid 11225 ax-rnegex 11226 ax-rrecex 11227 ax-cnre 11228 ax-pre-lttri 11229 ax-pre-lttrn 11230 ax-pre-ltadd 11231 ax-pre-mulgt0 11232 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 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-reu 3381 df-rab 3437 df-v 3482 df-sbc 3789 df-csb 3900 df-dif 3954 df-un 3956 df-in 3958 df-ss 3968 df-pss 3971 df-nul 4334 df-if 4526 df-pw 4602 df-sn 4627 df-pr 4629 df-tp 4631 df-op 4633 df-uni 4908 df-iun 4993 df-br 5144 df-opab 5206 df-mpt 5226 df-tr 5260 df-id 5578 df-eprel 5584 df-po 5592 df-so 5593 df-fr 5637 df-we 5639 df-xp 5691 df-rel 5692 df-cnv 5693 df-co 5694 df-dm 5695 df-rn 5696 df-res 5697 df-ima 5698 df-pred 6321 df-ord 6387 df-on 6388 df-lim 6389 df-suc 6390 df-iota 6514 df-fun 6563 df-fn 6564 df-f 6565 df-f1 6566 df-fo 6567 df-f1o 6568 df-fv 6569 df-riota 7388 df-ov 7434 df-oprab 7435 df-mpo 7436 df-of 7697 df-om 7888 df-1st 8014 df-2nd 8015 df-frecs 8306 df-wrecs 8337 df-recs 8411 df-rdg 8450 df-1o 8506 df-er 8745 df-map 8868 df-ixp 8938 df-en 8986 df-dom 8987 df-sdom 8988 df-fin 8989 df-sup 9482 df-pnf 11297 df-mnf 11298 df-xr 11299 df-ltxr 11300 df-le 11301 df-sub 11494 df-neg 11495 df-nn 12267 df-2 12329 df-3 12330 df-4 12331 df-5 12332 df-6 12333 df-7 12334 df-8 12335 df-9 12336 df-n0 12527 df-z 12614 df-dec 12734 df-uz 12879 df-fz 13548 df-struct 17184 df-slot 17219 df-ndx 17231 df-base 17248 df-plusg 17310 df-mulr 17311 df-sca 17313 df-vsca 17314 df-ip 17315 df-tset 17316 df-ple 17317 df-ds 17319 df-hom 17321 df-cco 17322 df-prds 17492 df-pws 17494 |
| This theorem is referenced by: pwsdiagmhm 18844 pwsco1mhm 18845 pwsco2mhm 18846 pwssub 19072 pwssplit2 21059 frlmplusgval 21784 psrgrp 21976 mpfaddcl 22129 mpfind 22131 evl1addd 22345 pf1addcl 22357 ply1rem 26205 psrmnd 42555 evlsaddval 42578 evladdval 42585 |
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