| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 2760 | . . . 4 ⊢ ((Scalar‘𝑅)Xs(𝐼 × {𝑅})) = ((Scalar‘𝑅)Xs(𝐼 × {𝑅})) | |
| 2 | eqid 2760 | . . . 4 ⊢ (Base‘((Scalar‘𝑅)Xs(𝐼 × {𝑅}))) = (Base‘((Scalar‘𝑅)Xs(𝐼 × {𝑅}))) | |
| 3 | fvexd 6900 | . . . 4 ⊢ (𝜑 → (Scalar‘𝑅) ∈ V) | |
| 4 | pwsplusgval.i | . . . 4 ⊢ (𝜑 → 𝐼 ∈ 𝑊) | |
| 5 | pwsplusgval.r | . . . . 5 ⊢ (𝜑 → 𝑅 ∈ 𝑉) | |
| 6 | fnconstg 6770 | . . . . 5 ⊢ (𝑅 ∈ 𝑉 → (𝐼 × {𝑅}) Fn 𝐼) | |
| 7 | 5, 6 | syl 18 | . . . 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 2760 | . . . . . . . . 9 ⊢ (Scalar‘𝑅) = (Scalar‘𝑅) | |
| 12 | 10, 11 | pwsval 17662 | . . . . . . . 8 ⊢ ((𝑅 ∈ 𝑉 ∧ 𝐼 ∈ 𝑊) → 𝑌 = ((Scalar‘𝑅)Xs(𝐼 × {𝑅}))) |
| 13 | 5, 4, 12 | syl2anc 596 | . . . . . . 7 ⊢ (𝜑 → 𝑌 = ((Scalar‘𝑅)Xs(𝐼 × {𝑅}))) |
| 14 | 13 | fveq2d 6889 | . . . . . 6 ⊢ (𝜑 → (Base‘𝑌) = (Base‘((Scalar‘𝑅)Xs(𝐼 × {𝑅})))) |
| 15 | 9, 14 | eqtrid 2807 | . . . . 5 ⊢ (𝜑 → 𝐵 = (Base‘((Scalar‘𝑅)Xs(𝐼 × {𝑅})))) |
| 16 | 8, 15 | eleqtrd 2862 | . . . 4 ⊢ (𝜑 → 𝐹 ∈ (Base‘((Scalar‘𝑅)Xs(𝐼 × {𝑅})))) |
| 17 | pwsplusgval.g | . . . . 5 ⊢ (𝜑 → 𝐺 ∈ 𝐵) | |
| 18 | 17, 15 | eleqtrd 2862 | . . . 4 ⊢ (𝜑 → 𝐺 ∈ (Base‘((Scalar‘𝑅)Xs(𝐼 × {𝑅})))) |
| 19 | eqid 2760 | . . . 4 ⊢ (+g‘((Scalar‘𝑅)Xs(𝐼 × {𝑅}))) = (+g‘((Scalar‘𝑅)Xs(𝐼 × {𝑅}))) | |
| 20 | 1, 2, 3, 4, 7, 16, 18, 19 | prdsplusgval 17649 | . . 3 ⊢ (𝜑 → (𝐹(+g‘((Scalar‘𝑅)Xs(𝐼 × {𝑅})))𝐺) = (𝑥 ∈ 𝐼 ↦ ((𝐹‘𝑥)(+g‘((𝐼 × {𝑅})‘𝑥))(𝐺‘𝑥)))) |
| 21 | fvconst2g 7208 | . . . . . . . 8 ⊢ ((𝑅 ∈ 𝑉 ∧ 𝑥 ∈ 𝐼) → ((𝐼 × {𝑅})‘𝑥) = 𝑅) | |
| 22 | 5, 21 | sylan 592 | . . . . . . 7 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐼) → ((𝐼 × {𝑅})‘𝑥) = 𝑅) |
| 23 | 22 | fveq2d 6889 | . . . . . 6 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐼) → (+g‘((𝐼 × {𝑅})‘𝑥)) = (+g‘𝑅)) |
| 24 | pwsplusgval.a | . . . . . 6 ⊢ + = (+g‘𝑅) | |
| 25 | 23, 24 | eqtr4di 2813 | . . . . 5 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐼) → (+g‘((𝐼 × {𝑅})‘𝑥)) = + ) |
| 26 | 25 | oveqd 7437 | . . . 4 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐼) → ((𝐹‘𝑥)(+g‘((𝐼 × {𝑅})‘𝑥))(𝐺‘𝑥)) = ((𝐹‘𝑥) + (𝐺‘𝑥))) |
| 27 | 26 | mpteq2dva 5197 | . . 3 ⊢ (𝜑 → (𝑥 ∈ 𝐼 ↦ ((𝐹‘𝑥)(+g‘((𝐼 × {𝑅})‘𝑥))(𝐺‘𝑥))) = (𝑥 ∈ 𝐼 ↦ ((𝐹‘𝑥) + (𝐺‘𝑥)))) |
| 28 | 20, 27 | eqtrd 2795 | . 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 6889 | . . . 4 ⊢ (𝜑 → (+g‘𝑌) = (+g‘((Scalar‘𝑅)Xs(𝐼 × {𝑅})))) |
| 31 | 29, 30 | eqtrid 2807 | . . 3 ⊢ (𝜑 → + = (+g‘((Scalar‘𝑅)Xs(𝐼 × {𝑅})))) |
| 32 | 31 | oveqd 7437 | . 2 ⊢ (𝜑 → (𝐹 + 𝐺) = (𝐹(+g‘((Scalar‘𝑅)Xs(𝐼 × {𝑅})))𝐺)) |
| 33 | fvexd 6900 | . . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐼) → (𝐹‘𝑥) ∈ V) | |
| 34 | fvexd 6900 | . . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐼) → (𝐺‘𝑥) ∈ V) | |
| 35 | eqid 2760 | . . . . 5 ⊢ (Base‘𝑅) = (Base‘𝑅) | |
| 36 | 10, 35, 9, 5, 4, 8 | pwselbas 17665 | . . . 4 ⊢ (𝜑 → 𝐹:𝐼⟶(Base‘𝑅)) |
| 37 | 36 | feqmptd 6953 | . . 3 ⊢ (𝜑 → 𝐹 = (𝑥 ∈ 𝐼 ↦ (𝐹‘𝑥))) |
| 38 | 10, 35, 9, 5, 4, 17 | pwselbas 17665 | . . . 4 ⊢ (𝜑 → 𝐺:𝐼⟶(Base‘𝑅)) |
| 39 | 38 | feqmptd 6953 | . . 3 ⊢ (𝜑 → 𝐺 = (𝑥 ∈ 𝐼 ↦ (𝐺‘𝑥))) |
| 40 | 4, 33, 34, 37, 39 | offval2 7713 | . 2 ⊢ (𝜑 → (𝐹 ∘f + 𝐺) = (𝑥 ∈ 𝐼 ↦ ((𝐹‘𝑥) + (𝐺‘𝑥)))) |
| 41 | 28, 32, 40 | 3eqtr4d 2805 | 1 ⊢ (𝜑 → (𝐹 + 𝐺) = (𝐹 ∘f + 𝐺)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1569 ∈ wcel 2144 Vcvv 3450 {csn 4584 ↦ cmpt 5185 × cxp 5648 Fn wfn 6533 ‘cfv 6538 (class class class)co 7420 ∘f cof 7691 Basecbs 17392 +gcplusg 17433 Scalarcsca 17436 Xscprds 17621 ↑s cpws 17622 |
| 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 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-rep 5231 ax-sep 5248 ax-nul 5259 ax-pow 5326 ax-pr 5390 ax-un 7751 ax-cnex 11259 ax-resscn 11260 ax-1cn 11261 ax-icn 11262 ax-addcl 11263 ax-addrcl 11264 ax-mulcl 11265 ax-mulrcl 11266 ax-mulcom 11267 ax-addass 11268 ax-mulass 11269 ax-distr 11270 ax-i2m1 11271 ax-1ne0 11272 ax-1rid 11273 ax-rnegex 11274 ax-rrecex 11275 ax-cnre 11276 ax-pre-lttri 11277 ax-pre-lttrn 11278 ax-pre-ltadd 11279 ax-pre-mulgt0 11280 |
| 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 2099 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3847 df-ss 3896 df-pss 4014 df-dif 4047 df-in 4091 df-un 4151 df-nul 4279 df-if 4482 df-pw 4558 df-sn 4585 df-pr 4587 df-tp 4589 df-op 4835 df-uni 4867 df-iun 4952 df-br 5103 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5545 df-eprel 5550 df-po 5558 df-so 5559 df-fr 5603 df-we 5605 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-rn 5661 df-res 5662 df-ima 5663 df-pred 6304 df-ord 6365 df-on 6366 df-lim 6367 df-suc 6368 df-iota 6494 df-fun 6540 df-fn 6541 df-f 6542 df-f1 6543 df-fo 6544 df-f1o 6545 df-fv 6546 df-riota 7377 df-ov 7423 df-oprab 7424 df-mpo 7425 df-of 7693 df-om 7878 df-1st 8001 df-2nd 8002 df-frecs 8302 df-wrecs 8333 df-recs 8382 df-rdg 8421 df-1o 8479 df-er 8720 df-map 8852 df-ixp 8929 df-en 8977 df-dom 8978 df-sdom 8979 df-fin 8980 df-sup 9437 df-pnf 11348 df-mnf 11349 df-xr 11350 df-ltxr 11351 df-le 11352 df-sub 11546 df-neg 11547 df-nn 12339 df-2 12408 df-3 12409 df-4 12410 df-5 12411 df-6 12412 df-7 12413 df-8 12414 df-9 12415 df-n0 12610 df-z 12697 df-dec 12818 df-uz 12969 df-fz 13643 df-struct 17330 df-slot 17365 df-ndx 17377 df-base 17393 df-plusg 17446 df-mulr 17447 df-sca 17449 df-vsca 17450 df-ip 17451 df-tset 17452 df-ple 17453 df-ds 17455 df-hom 17457 df-cco 17458 df-prds 17623 df-pws 17625 |
| This theorem is used by: pwsdiagmhm 19032 pwsco1mhm 19033 pwsco2mhm 19034 pwssub 19269 pwssplit2 21340 frlmplusgval 22075 psrgrp 22269 evladdval 22417 mpfaddcl 22427 mpfind 22429 evlsaddval 22443 evl1addd 22664 pf1addcl 22676 ply1rem 26489 psrmnd 43700 |
| Copyright terms: Public domain | W3C validator |