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| Mirrors > Home > MPE Home > Th. List > recvs | Structured version Visualization version GIF version | ||
| Description: The field of the real numbers as left module over itself is a subcomplex vector space. The vector operation is +, and the scalar product is ·. (Contributed by AV, 22-Oct-2021.) (Proof shortened by SN, 23-Nov-2024.) |
| Ref | Expression |
|---|---|
| recvs.r | ⊢ 𝑅 = (ringLMod‘ℝfld) |
| Ref | Expression |
|---|---|
| recvs | ⊢ 𝑅 ∈ ℂVec |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | refld 21597 | . . . . 5 ⊢ ℝfld ∈ Field | |
| 2 | isfld 20715 | . . . . . . 7 ⊢ (ℝfld ∈ Field ↔ (ℝfld ∈ DivRing ∧ ℝfld ∈ CRing)) | |
| 3 | 2 | simprbi 499 | . . . . . 6 ⊢ (ℝfld ∈ Field → ℝfld ∈ CRing) |
| 4 | 3 | crngringd 20221 | . . . . 5 ⊢ (ℝfld ∈ Field → ℝfld ∈ Ring) |
| 5 | rlmlmod 21196 | . . . . 5 ⊢ (ℝfld ∈ Ring → (ringLMod‘ℝfld) ∈ LMod) | |
| 6 | 1, 4, 5 | mp2b 10 | . . . 4 ⊢ (ringLMod‘ℝfld) ∈ LMod |
| 7 | rlmsca 21191 | . . . . . 6 ⊢ (ℝfld ∈ Field → ℝfld = (Scalar‘(ringLMod‘ℝfld))) | |
| 8 | 1, 7 | ax-mp 5 | . . . . 5 ⊢ ℝfld = (Scalar‘(ringLMod‘ℝfld)) |
| 9 | df-refld 21583 | . . . . 5 ⊢ ℝfld = (ℂfld ↾s ℝ) | |
| 10 | 8, 9 | eqtr3i 2766 | . . . 4 ⊢ (Scalar‘(ringLMod‘ℝfld)) = (ℂfld ↾s ℝ) |
| 11 | resubdrg 21586 | . . . . 5 ⊢ (ℝ ∈ (SubRing‘ℂfld) ∧ ℝfld ∈ DivRing) | |
| 12 | 11 | simpli 485 | . . . 4 ⊢ ℝ ∈ (SubRing‘ℂfld) |
| 13 | eqid 2741 | . . . . 5 ⊢ (Scalar‘(ringLMod‘ℝfld)) = (Scalar‘(ringLMod‘ℝfld)) | |
| 14 | 13 | isclmi 25065 | . . . 4 ⊢ (((ringLMod‘ℝfld) ∈ LMod ∧ (Scalar‘(ringLMod‘ℝfld)) = (ℂfld ↾s ℝ) ∧ ℝ ∈ (SubRing‘ℂfld)) → (ringLMod‘ℝfld) ∈ ℂMod) |
| 15 | 6, 10, 12, 14 | mp3an 1470 | . . 3 ⊢ (ringLMod‘ℝfld) ∈ ℂMod |
| 16 | 11 | simpri 487 | . . . 4 ⊢ ℝfld ∈ DivRing |
| 17 | rlmlvec 21197 | . . . 4 ⊢ (ℝfld ∈ DivRing → (ringLMod‘ℝfld) ∈ LVec) | |
| 18 | 16, 17 | ax-mp 5 | . . 3 ⊢ (ringLMod‘ℝfld) ∈ LVec |
| 19 | 15, 18 | elini 4130 | . 2 ⊢ (ringLMod‘ℝfld) ∈ (ℂMod ∩ LVec) |
| 20 | recvs.r | . 2 ⊢ 𝑅 = (ringLMod‘ℝfld) | |
| 21 | df-cvs 25112 | . 2 ⊢ ℂVec = (ℂMod ∩ LVec) | |
| 22 | 19, 20, 21 | 3eltr4i 2854 | 1 ⊢ 𝑅 ∈ ℂVec |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1548 ∈ wcel 2121 ∩ cin 3883 ‘cfv 6488 (class class class)co 7359 ℝcr 11033 ↾s cress 17195 Scalarcsca 17218 Ringcrg 20208 CRingccrg 20209 SubRingcsubrg 20544 DivRingcdr 20704 Fieldcfield 20705 LModclmod 20853 LVecclvec 21095 ringLModcrglmod 21165 ℂfldccnfld 21350 ℝfldcrefld 21582 ℂModcclm 25050 ℂVecccvs 25111 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1803 ax-4 1817 ax-5 1918 ax-6 1975 ax-7 2016 ax-8 2123 ax-9 2131 ax-10 2154 ax-11 2170 ax-12 2191 ax-ext 2713 ax-rep 5201 ax-sep 5220 ax-nul 5230 ax-pow 5296 ax-pr 5364 ax-un 7681 ax-cnex 11090 ax-resscn 11091 ax-1cn 11092 ax-icn 11093 ax-addcl 11094 ax-addrcl 11095 ax-mulcl 11096 ax-mulrcl 11097 ax-mulcom 11098 ax-addass 11099 ax-mulass 11100 ax-distr 11101 ax-i2m1 11102 ax-1ne0 11103 ax-1rid 11104 ax-rnegex 11105 ax-rrecex 11106 ax-cnre 11107 ax-pre-lttri 11108 ax-pre-lttrn 11109 ax-pre-ltadd 11110 ax-pre-mulgt0 11111 ax-addf 11113 |
| This theorem depends on definitions: df-bi 209 df-an 398 df-or 855 df-3or 1094 df-3an 1095 df-tru 1551 df-fal 1561 df-ex 1788 df-nf 1792 df-sb 2075 df-mo 2545 df-eu 2575 df-clab 2720 df-cleq 2733 df-clel 2816 df-nfc 2890 df-ne 2937 df-nel 3041 df-ral 3056 df-rex 3066 df-rmo 3346 df-reu 3347 df-rab 3394 df-v 3435 df-sbc 3725 df-csb 3833 df-dif 3887 df-un 3889 df-in 3891 df-ss 3901 df-pss 3904 df-nul 4264 df-if 4457 df-pw 4533 df-sn 4558 df-pr 4560 df-tp 4562 df-op 4564 df-uni 4841 df-iun 4925 df-br 5075 df-opab 5137 df-mpt 5156 df-tr 5182 df-id 5515 df-eprel 5520 df-po 5528 df-so 5529 df-fr 5573 df-we 5575 df-xp 5626 df-rel 5627 df-cnv 5628 df-co 5629 df-dm 5630 df-rn 5631 df-res 5632 df-ima 5633 df-pred 6255 df-ord 6316 df-on 6317 df-lim 6318 df-suc 6319 df-iota 6444 df-fun 6490 df-fn 6491 df-f 6492 df-f1 6493 df-fo 6494 df-f1o 6495 df-fv 6496 df-riota 7316 df-ov 7362 df-oprab 7363 df-mpo 7364 df-om 7810 df-1st 7933 df-2nd 7934 df-tpos 8168 df-frecs 8224 df-wrecs 8255 df-recs 8304 df-rdg 8343 df-1o 8399 df-er 8637 df-en 8888 df-dom 8889 df-sdom 8890 df-fin 8891 df-pnf 11177 df-mnf 11178 df-xr 11179 df-ltxr 11180 df-le 11181 df-sub 11375 df-neg 11376 df-div 11804 df-nn 12170 df-2 12239 df-3 12240 df-4 12241 df-5 12242 df-6 12243 df-7 12244 df-8 12245 df-9 12246 df-n0 12433 df-z 12520 df-dec 12640 df-uz 12784 df-fz 13457 df-struct 17112 df-sets 17129 df-slot 17147 df-ndx 17159 df-base 17175 df-ress 17196 df-plusg 17228 df-mulr 17229 df-starv 17230 df-sca 17231 df-vsca 17232 df-ip 17233 df-tset 17234 df-ple 17235 df-ds 17237 df-unif 17238 df-0g 17399 df-mgm 18603 df-sgrp 18682 df-mnd 18698 df-grp 18907 df-minusg 18908 df-subg 19094 df-cmn 19751 df-abl 19752 df-mgp 20116 df-rng 20128 df-ur 20157 df-ring 20210 df-cring 20211 df-oppr 20311 df-dvdsr 20331 df-unit 20332 df-invr 20362 df-dvr 20375 df-subrng 20521 df-subrg 20545 df-drng 20706 df-field 20707 df-lmod 20855 df-lvec 21096 df-sra 21166 df-rgmod 21167 df-cnfld 21351 df-refld 21583 df-clm 25051 df-cvs 25112 |
| This theorem is referenced by: (None) |
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