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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 13383 | . . . . 5 ⊢ (Scalar = Slot (Scalar‘ndx) ∧ (Scalar‘ndx) ∈ ℕ) | |
| 2 | 1 | simpri 113 | . . . 4 ⊢ (Scalar‘ndx) ∈ ℕ |
| 3 | zringring 14758 | . . . 4 ⊢ ℤring ∈ Ring | |
| 4 | setsex 13261 | . . . 4 ⊢ ((𝐺 ∈ 𝑉 ∧ (Scalar‘ndx) ∈ ℕ ∧ ℤring ∈ Ring) → (𝐺 sSet 〈(Scalar‘ndx), ℤring〉) ∈ V) | |
| 5 | 2, 3, 4 | mp3an23 1366 | . . 3 ⊢ (𝐺 ∈ 𝑉 → (𝐺 sSet 〈(Scalar‘ndx), ℤring〉) ∈ V) |
| 6 | zlmvsca.2 | . . . 4 ⊢ · = (.g‘𝐺) | |
| 7 | mulgex 13857 | . . . 4 ⊢ (𝐺 ∈ 𝑉 → (.g‘𝐺) ∈ V) | |
| 8 | 6, 7 | eqeltrid 2321 | . . 3 ⊢ (𝐺 ∈ 𝑉 → · ∈ V) |
| 9 | vscaslid 13393 | . . . 4 ⊢ ( ·𝑠 = Slot ( ·𝑠 ‘ndx) ∧ ( ·𝑠 ‘ndx) ∈ ℕ) | |
| 10 | 9 | setsslid 13280 | . . 3 ⊢ (((𝐺 sSet 〈(Scalar‘ndx), ℤring〉) ∈ V ∧ · ∈ V) → · = ( ·𝑠 ‘((𝐺 sSet 〈(Scalar‘ndx), ℤring〉) sSet 〈( ·𝑠 ‘ndx), · 〉))) |
| 11 | 5, 8, 10 | syl2anc 411 | . 2 ⊢ (𝐺 ∈ 𝑉 → · = ( ·𝑠 ‘((𝐺 sSet 〈(Scalar‘ndx), ℤring〉) sSet 〈( ·𝑠 ‘ndx), · 〉))) |
| 12 | zlmbas.w | . . . 4 ⊢ 𝑊 = (ℤMod‘𝐺) | |
| 13 | 12, 6 | zlmval 14792 | . . 3 ⊢ (𝐺 ∈ 𝑉 → 𝑊 = ((𝐺 sSet 〈(Scalar‘ndx), ℤring〉) sSet 〈( ·𝑠 ‘ndx), · 〉)) |
| 14 | 13 | fveq2d 5676 | . 2 ⊢ (𝐺 ∈ 𝑉 → ( ·𝑠 ‘𝑊) = ( ·𝑠 ‘((𝐺 sSet 〈(Scalar‘ndx), ℤring〉) sSet 〈( ·𝑠 ‘ndx), · 〉))) |
| 15 | 11, 14 | eqtr4d 2270 | 1 ⊢ (𝐺 ∈ 𝑉 → · = ( ·𝑠 ‘𝑊)) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 = wceq 1398 ∈ wcel 2205 Vcvv 2815 〈cop 3694 ‘cfv 5354 (class class class)co 6052 ℕcn 9239 ndxcnx 13226 sSet csts 13227 Slot cslot 13228 Scalarcsca 13310 ·𝑠 cvsca 13311 .gcmg 13853 Ringcrg 14157 ℤringczring 14755 ℤModczlm 14777 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 619 ax-in2 620 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2207 ax-14 2208 ax-ext 2216 ax-coll 4227 ax-sep 4230 ax-pow 4289 ax-pr 4324 ax-un 4556 ax-setind 4661 ax-iinf 4712 ax-cnex 8220 ax-resscn 8221 ax-1cn 8222 ax-1re 8223 ax-icn 8224 ax-addcl 8225 ax-addrcl 8226 ax-mulcl 8227 ax-mulrcl 8228 ax-addcom 8229 ax-mulcom 8230 ax-addass 8231 ax-mulass 8232 ax-distr 8233 ax-i2m1 8234 ax-0lt1 8235 ax-1rid 8236 ax-0id 8237 ax-rnegex 8238 ax-precex 8239 ax-cnre 8240 ax-pre-ltirr 8241 ax-pre-ltwlin 8242 ax-pre-lttrn 8243 ax-pre-apti 8244 ax-pre-ltadd 8245 ax-pre-mulgt0 8246 ax-addf 8251 ax-mulf 8252 |
| This theorem depends on definitions: df-bi 117 df-3or 1006 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1812 df-eu 2085 df-mo 2086 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ne 2415 df-nel 2510 df-ral 2527 df-rex 2528 df-reu 2529 df-rmo 2530 df-rab 2531 df-v 2817 df-sbc 3045 df-csb 3141 df-dif 3215 df-un 3217 df-in 3219 df-ss 3226 df-nul 3511 df-if 3623 df-pw 3673 df-sn 3697 df-pr 3698 df-tp 3699 df-op 3700 df-uni 3917 df-int 3952 df-iun 3995 df-br 4112 df-opab 4174 df-mpt 4175 df-tr 4211 df-id 4416 df-iord 4489 df-on 4491 df-iom 4715 df-xp 4757 df-rel 4758 df-cnv 4759 df-co 4760 df-dm 4761 df-rn 4762 df-res 4763 df-ima 4764 df-iota 5314 df-fun 5356 df-fn 5357 df-f 5358 df-f1 5359 df-fo 5360 df-f1o 5361 df-fv 5362 df-riota 6005 df-ov 6055 df-oprab 6056 df-mpo 6057 df-1st 6336 df-2nd 6337 df-recs 6538 df-frec 6624 df-pnf 8312 df-mnf 8313 df-xr 8314 df-ltxr 8315 df-le 8316 df-sub 8448 df-neg 8449 df-reap 8851 df-inn 9240 df-2 9298 df-3 9299 df-4 9300 df-5 9301 df-6 9302 df-7 9303 df-8 9304 df-9 9305 df-n0 9499 df-z 9580 df-dec 9713 df-uz 9857 df-rp 9990 df-fz 10346 df-seqfrec 10814 df-cj 11531 df-abs 11688 df-struct 13231 df-ndx 13232 df-slot 13233 df-base 13235 df-sets 13236 df-iress 13237 df-plusg 13320 df-mulr 13321 df-starv 13322 df-sca 13323 df-vsca 13324 df-tset 13326 df-ple 13327 df-ds 13329 df-unif 13330 df-0g 13488 df-topgen 13490 df-mgm 13586 df-sgrp 13632 df-mnd 13647 df-grp 13733 df-minusg 13734 df-mulg 13854 df-subg 13904 df-cmn 14020 df-mgp 14082 df-ur 14121 df-ring 14159 df-cring 14160 df-subrg 14381 df-bl 14711 df-mopn 14712 df-fg 14714 df-metu 14715 df-cnfld 14722 df-zring 14756 df-zlm 14780 |
| This theorem is referenced by: (None) |
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