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| Mirrors > Home > ILE Home > Th. List > zlmvscag | GIF version | ||
| Description: Scalar multiplication operation of a ℤ-module. (Contributed by Mario Carneiro, 2-Oct-2015.) |
| Ref | Expression |
|---|---|
| zlmbas.w | ⊢ 𝑊 = (ℤMod‘𝐺) |
| zlmvsca.2 | ⊢ · = (.g‘𝐺) |
| Ref | Expression |
|---|---|
| zlmvscag | ⊢ (𝐺 ∈ 𝑉 → · = ( ·𝑠 ‘𝑊)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | scaslid 13507 | . . . . 5 ⊢ (Scalar = Slot (Scalar‘ndx) ∧ (Scalar‘ndx) ∈ ℕ) | |
| 2 | 1 | simpri 113 | . . . 4 ⊢ (Scalar‘ndx) ∈ ℕ |
| 3 | zringring 14928 | . . . 4 ⊢ ℤring ∈ Ring | |
| 4 | setsex 13384 | . . . 4 ⊢ ((𝐺 ∈ 𝑉 ∧ (Scalar‘ndx) ∈ ℕ ∧ ℤring ∈ Ring) → (𝐺 sSet 〈(Scalar‘ndx), ℤring〉) ∈ V) | |
| 5 | 2, 3, 4 | mp3an23 1370 | . . 3 ⊢ (𝐺 ∈ 𝑉 → (𝐺 sSet 〈(Scalar‘ndx), ℤring〉) ∈ V) |
| 6 | zlmvsca.2 | . . . 4 ⊢ · = (.g‘𝐺) | |
| 7 | mulgex 13926 | . . . 4 ⊢ (𝐺 ∈ 𝑉 → (.g‘𝐺) ∈ V) | |
| 8 | 6, 7 | eqeltrid 2325 | . . 3 ⊢ (𝐺 ∈ 𝑉 → · ∈ V) |
| 9 | vscaslid 13517 | . . . 4 ⊢ ( ·𝑠 = Slot ( ·𝑠 ‘ndx) ∧ ( ·𝑠 ‘ndx) ∈ ℕ) | |
| 10 | 9 | setsslid 13403 | . . 3 ⊢ (((𝐺 sSet 〈(Scalar‘ndx), ℤring〉) ∈ V ∧ · ∈ V) → · = ( ·𝑠 ‘((𝐺 sSet 〈(Scalar‘ndx), ℤring〉) sSet 〈( ·𝑠 ‘ndx), · 〉))) |
| 11 | 5, 8, 10 | syl2anc 415 | . 2 ⊢ (𝐺 ∈ 𝑉 → · = ( ·𝑠 ‘((𝐺 sSet 〈(Scalar‘ndx), ℤring〉) sSet 〈( ·𝑠 ‘ndx), · 〉))) |
| 12 | zlmbas.w | . . . 4 ⊢ 𝑊 = (ℤMod‘𝐺) | |
| 13 | 12, 6 | zlmval 14962 | . . 3 ⊢ (𝐺 ∈ 𝑉 → 𝑊 = ((𝐺 sSet 〈(Scalar‘ndx), ℤring〉) sSet 〈( ·𝑠 ‘ndx), · 〉)) |
| 14 | 13 | fveq2d 5699 | . 2 ⊢ (𝐺 ∈ 𝑉 → ( ·𝑠 ‘𝑊) = ( ·𝑠 ‘((𝐺 sSet 〈(Scalar‘ndx), ℤring〉) sSet 〈( ·𝑠 ‘ndx), · 〉))) |
| 15 | 11, 14 | eqtr4d 2274 | 1 ⊢ (𝐺 ∈ 𝑉 → · = ( ·𝑠 ‘𝑊)) |
| Colors of variables: wff set class |
| This proof depends on syntax axioms: → wi 4 = wceq 1402 ∈ wcel 2209 Vcvv 2821 〈cop 3712 ‘cfv 5377 (class class class)co 6085 ℕcn 9304 ndxcnx 13349 sSet csts 13350 Slot cslot 13351 Scalarcsca 13434 ·𝑠 cvsca 13435 .gcmg 13922 Ringcrg 14300 ℤringczring 14925 ℤModczlm 14947 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 623 ax-in2 624 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-coll 4246 ax-sep 4249 ax-pow 4311 ax-pr 4346 ax-un 4578 ax-setind 4684 ax-iinf 4735 ax-cnex 8270 ax-resscn 8271 ax-1cn 8272 ax-1re 8273 ax-icn 8274 ax-addcl 8275 ax-addrcl 8276 ax-mulcl 8277 ax-mulrcl 8278 ax-addcom 8279 ax-mulcom 8280 ax-addass 8281 ax-mulass 8282 ax-distr 8283 ax-i2m1 8284 ax-0lt1 8285 ax-1rid 8286 ax-0id 8287 ax-rnegex 8288 ax-precex 8289 ax-cnre 8290 ax-pre-ltirr 8291 ax-pre-ltwlin 8292 ax-pre-lttrn 8293 ax-pre-apti 8294 ax-pre-ltadd 8295 ax-pre-mulgt0 8296 ax-addf 8301 ax-mulf 8302 |
| This proof depends on definitions: df-bi 117 df-3or 1010 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-nel 2516 df-ral 2533 df-rex 2534 df-reu 2535 df-rmo 2536 df-rab 2537 df-v 2823 df-sbc 3052 df-csb 3148 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-nul 3521 df-if 3639 df-pw 3690 df-sn 3715 df-pr 3716 df-tp 3717 df-op 3718 df-uni 3936 df-int 3971 df-iun 4014 df-br 4131 df-opab 4193 df-mpt 4194 df-tr 4230 df-id 4438 df-iord 4511 df-on 4513 df-iom 4738 df-xp 4780 df-rel 4781 df-cnv 4782 df-co 4783 df-dm 4784 df-rn 4785 df-res 4786 df-ima 4787 df-iota 5337 df-fun 5379 df-fn 5380 df-f 5381 df-f1 5382 df-fo 5383 df-f1o 5384 df-fv 5385 df-riota 6038 df-ov 6088 df-oprab 6089 df-mpo 6090 df-1st 6374 df-2nd 6375 df-recs 6576 df-frec 6662 df-pnf 8362 df-mnf 8363 df-xr 8364 df-ltxr 8365 df-le 8366 df-sub 8499 df-neg 8500 df-reap 8903 df-inn 9305 df-2 9363 df-3 9364 df-4 9365 df-5 9366 df-6 9367 df-7 9368 df-8 9369 df-9 9370 df-n0 9564 df-z 9645 df-dec 9778 df-uz 9922 df-rp 10055 df-fz 10412 df-seqfrec 10885 df-cj 11607 df-abs 11765 df-struct 13354 df-ndx 13355 df-slot 13356 df-base 13358 df-sets 13359 df-iress 13360 df-plusg 13444 df-mulr 13445 df-starv 13446 df-sca 13447 df-vsca 13448 df-tset 13450 df-ple 13451 df-ds 13453 df-unif 13454 df-0g 13612 df-topgen 13614 df-mgm 13676 df-sgrp 13717 df-mnd 13730 df-grp 13808 df-minusg 13809 df-mulg 13923 df-subg 13973 df-cmn 14089 df-mgp 14218 df-ur 14263 df-ring 14302 df-cring 14303 df-subrg 14527 df-bl 14883 df-mopn 14884 df-fg 14886 df-metu 14887 df-cnfld 14894 df-zring 14926 df-zlm 14950 |
| This theorem is used by: (None) |
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