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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 21557 | . . . . 5 ⊢ ℝfld ∈ Field | |
| 2 | isfld 20656 | . . . . . . 7 ⊢ (ℝfld ∈ Field ↔ (ℝfld ∈ DivRing ∧ ℝfld ∈ CRing)) | |
| 3 | 2 | simprbi 496 | . . . . . 6 ⊢ (ℝfld ∈ Field → ℝfld ∈ CRing) |
| 4 | 3 | crngringd 20165 | . . . . 5 ⊢ (ℝfld ∈ Field → ℝfld ∈ Ring) |
| 5 | rlmlmod 21138 | . . . . 5 ⊢ (ℝfld ∈ Ring → (ringLMod‘ℝfld) ∈ LMod) | |
| 6 | 1, 4, 5 | mp2b 10 | . . . 4 ⊢ (ringLMod‘ℝfld) ∈ LMod |
| 7 | rlmsca 21133 | . . . . . 6 ⊢ (ℝfld ∈ Field → ℝfld = (Scalar‘(ringLMod‘ℝfld))) | |
| 8 | 1, 7 | ax-mp 5 | . . . . 5 ⊢ ℝfld = (Scalar‘(ringLMod‘ℝfld)) |
| 9 | df-refld 21543 | . . . . 5 ⊢ ℝfld = (ℂfld ↾s ℝ) | |
| 10 | 8, 9 | eqtr3i 2756 | . . . 4 ⊢ (Scalar‘(ringLMod‘ℝfld)) = (ℂfld ↾s ℝ) |
| 11 | resubdrg 21546 | . . . . 5 ⊢ (ℝ ∈ (SubRing‘ℂfld) ∧ ℝfld ∈ DivRing) | |
| 12 | 11 | simpli 483 | . . . 4 ⊢ ℝ ∈ (SubRing‘ℂfld) |
| 13 | eqid 2731 | . . . . 5 ⊢ (Scalar‘(ringLMod‘ℝfld)) = (Scalar‘(ringLMod‘ℝfld)) | |
| 14 | 13 | isclmi 25005 | . . . 4 ⊢ (((ringLMod‘ℝfld) ∈ LMod ∧ (Scalar‘(ringLMod‘ℝfld)) = (ℂfld ↾s ℝ) ∧ ℝ ∈ (SubRing‘ℂfld)) → (ringLMod‘ℝfld) ∈ ℂMod) |
| 15 | 6, 10, 12, 14 | mp3an 1463 | . . 3 ⊢ (ringLMod‘ℝfld) ∈ ℂMod |
| 16 | 11 | simpri 485 | . . . 4 ⊢ ℝfld ∈ DivRing |
| 17 | rlmlvec 21139 | . . . 4 ⊢ (ℝfld ∈ DivRing → (ringLMod‘ℝfld) ∈ LVec) | |
| 18 | 16, 17 | ax-mp 5 | . . 3 ⊢ (ringLMod‘ℝfld) ∈ LVec |
| 19 | 15, 18 | elini 4149 | . 2 ⊢ (ringLMod‘ℝfld) ∈ (ℂMod ∩ LVec) |
| 20 | recvs.r | . 2 ⊢ 𝑅 = (ringLMod‘ℝfld) | |
| 21 | df-cvs 25052 | . 2 ⊢ ℂVec = (ℂMod ∩ LVec) | |
| 22 | 19, 20, 21 | 3eltr4i 2844 | 1 ⊢ 𝑅 ∈ ℂVec |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1541 ∈ wcel 2111 ∩ cin 3901 ‘cfv 6481 (class class class)co 7346 ℝcr 11005 ↾s cress 17141 Scalarcsca 17164 Ringcrg 20152 CRingccrg 20153 SubRingcsubrg 20485 DivRingcdr 20645 Fieldcfield 20646 LModclmod 20794 LVecclvec 21037 ringLModcrglmod 21107 ℂfldccnfld 21292 ℝfldcrefld 21542 ℂModcclm 24990 ℂVecccvs 25051 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2113 ax-9 2121 ax-10 2144 ax-11 2160 ax-12 2180 ax-ext 2703 ax-rep 5217 ax-sep 5234 ax-nul 5244 ax-pow 5303 ax-pr 5370 ax-un 7668 ax-cnex 11062 ax-resscn 11063 ax-1cn 11064 ax-icn 11065 ax-addcl 11066 ax-addrcl 11067 ax-mulcl 11068 ax-mulrcl 11069 ax-mulcom 11070 ax-addass 11071 ax-mulass 11072 ax-distr 11073 ax-i2m1 11074 ax-1ne0 11075 ax-1rid 11076 ax-rnegex 11077 ax-rrecex 11078 ax-cnre 11079 ax-pre-lttri 11080 ax-pre-lttrn 11081 ax-pre-ltadd 11082 ax-pre-mulgt0 11083 ax-addf 11085 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2535 df-eu 2564 df-clab 2710 df-cleq 2723 df-clel 2806 df-nfc 2881 df-ne 2929 df-nel 3033 df-ral 3048 df-rex 3057 df-rmo 3346 df-reu 3347 df-rab 3396 df-v 3438 df-sbc 3742 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-pss 3922 df-nul 4284 df-if 4476 df-pw 4552 df-sn 4577 df-pr 4579 df-tp 4581 df-op 4583 df-uni 4860 df-iun 4943 df-br 5092 df-opab 5154 df-mpt 5173 df-tr 5199 df-id 5511 df-eprel 5516 df-po 5524 df-so 5525 df-fr 5569 df-we 5571 df-xp 5622 df-rel 5623 df-cnv 5624 df-co 5625 df-dm 5626 df-rn 5627 df-res 5628 df-ima 5629 df-pred 6248 df-ord 6309 df-on 6310 df-lim 6311 df-suc 6312 df-iota 6437 df-fun 6483 df-fn 6484 df-f 6485 df-f1 6486 df-fo 6487 df-f1o 6488 df-fv 6489 df-riota 7303 df-ov 7349 df-oprab 7350 df-mpo 7351 df-om 7797 df-1st 7921 df-2nd 7922 df-tpos 8156 df-frecs 8211 df-wrecs 8242 df-recs 8291 df-rdg 8329 df-1o 8385 df-er 8622 df-en 8870 df-dom 8871 df-sdom 8872 df-fin 8873 df-pnf 11148 df-mnf 11149 df-xr 11150 df-ltxr 11151 df-le 11152 df-sub 11346 df-neg 11347 df-div 11775 df-nn 12126 df-2 12188 df-3 12189 df-4 12190 df-5 12191 df-6 12192 df-7 12193 df-8 12194 df-9 12195 df-n0 12382 df-z 12469 df-dec 12589 df-uz 12733 df-fz 13408 df-struct 17058 df-sets 17075 df-slot 17093 df-ndx 17105 df-base 17121 df-ress 17142 df-plusg 17174 df-mulr 17175 df-starv 17176 df-sca 17177 df-vsca 17178 df-ip 17179 df-tset 17180 df-ple 17181 df-ds 17183 df-unif 17184 df-0g 17345 df-mgm 18548 df-sgrp 18627 df-mnd 18643 df-grp 18849 df-minusg 18850 df-subg 19036 df-cmn 19695 df-abl 19696 df-mgp 20060 df-rng 20072 df-ur 20101 df-ring 20154 df-cring 20155 df-oppr 20256 df-dvdsr 20276 df-unit 20277 df-invr 20307 df-dvr 20320 df-subrng 20462 df-subrg 20486 df-drng 20647 df-field 20648 df-lmod 20796 df-lvec 21038 df-sra 21108 df-rgmod 21109 df-cnfld 21293 df-refld 21543 df-clm 24991 df-cvs 25052 |
| This theorem is referenced by: (None) |
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