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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 21659 | . . . . 5 ⊢ ℝfld ∈ Field | |
| 2 | isfld 20777 | . . . . . . 7 ⊢ (ℝfld ∈ Field ↔ (ℝfld ∈ DivRing ∧ ℝfld ∈ CRing)) | |
| 3 | 2 | simprbi 501 | . . . . . 6 ⊢ (ℝfld ∈ Field → ℝfld ∈ CRing) |
| 4 | 3 | crngringd 20283 | . . . . 5 ⊢ (ℝfld ∈ Field → ℝfld ∈ Ring) |
| 5 | rlmlmod 21258 | . . . . 5 ⊢ (ℝfld ∈ Ring → (ringLMod‘ℝfld) ∈ LMod) | |
| 6 | 1, 4, 5 | mp2b 10 | . . . 4 ⊢ (ringLMod‘ℝfld) ∈ LMod |
| 7 | rlmsca 21253 | . . . . . 6 ⊢ (ℝfld ∈ Field → ℝfld = (Scalar‘(ringLMod‘ℝfld))) | |
| 8 | 1, 7 | ax-mp 5 | . . . . 5 ⊢ ℝfld = (Scalar‘(ringLMod‘ℝfld)) |
| 9 | df-refld 21645 | . . . . 5 ⊢ ℝfld = (ℂfld ↾s ℝ) | |
| 10 | 8, 9 | eqtr3i 2786 | . . . 4 ⊢ (Scalar‘(ringLMod‘ℝfld)) = (ℂfld ↾s ℝ) |
| 11 | resubdrg 21648 | . . . . 5 ⊢ (ℝ ∈ (SubRing‘ℂfld) ∧ ℝfld ∈ DivRing) | |
| 12 | 11 | simpli 487 | . . . 4 ⊢ ℝ ∈ (SubRing‘ℂfld) |
| 13 | eqid 2761 | . . . . 5 ⊢ (Scalar‘(ringLMod‘ℝfld)) = (Scalar‘(ringLMod‘ℝfld)) | |
| 14 | 13 | isclmi 25127 | . . . 4 ⊢ (((ringLMod‘ℝfld) ∈ LMod ∧ (Scalar‘(ringLMod‘ℝfld)) = (ℂfld ↾s ℝ) ∧ ℝ ∈ (SubRing‘ℂfld)) → (ringLMod‘ℝfld) ∈ ℂMod) |
| 15 | 6, 10, 12, 14 | mp3an 1481 | . . 3 ⊢ (ringLMod‘ℝfld) ∈ ℂMod |
| 16 | 11 | simpri 489 | . . . 4 ⊢ ℝfld ∈ DivRing |
| 17 | rlmlvec 21259 | . . . 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 25174 | . 2 ⊢ ℂVec = (ℂMod ∩ LVec) | |
| 22 | 19, 20, 21 | 3eltr4i 2874 | 1 ⊢ 𝑅 ∈ ℂVec |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1559 ∈ wcel 2141 ∩ cin 3901 ‘cfv 6516 (class class class)co 7391 ℝcr 11066 ↾s cress 17257 Scalarcsca 17280 Ringcrg 20270 CRingccrg 20271 SubRingcsubrg 20606 DivRingcdr 20766 Fieldcfield 20767 LModclmod 20915 LVecclvec 21157 ringLModcrglmod 21227 ℂfldccnfld 21412 ℝfldcrefld 21644 ℂModcclm 25112 ℂVecccvs 25173 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1814 ax-4 1828 ax-5 1929 ax-6 1986 ax-7 2027 ax-8 2143 ax-9 2151 ax-10 2174 ax-11 2190 ax-12 2211 ax-ext 2733 ax-rep 5224 ax-sep 5243 ax-nul 5253 ax-pow 5319 ax-pr 5387 ax-un 7713 ax-cnex 11123 ax-resscn 11124 ax-1cn 11125 ax-icn 11126 ax-addcl 11127 ax-addrcl 11128 ax-mulcl 11129 ax-mulrcl 11130 ax-mulcom 11131 ax-addass 11132 ax-mulass 11133 ax-distr 11134 ax-i2m1 11135 ax-1ne0 11136 ax-1rid 11137 ax-rnegex 11138 ax-rrecex 11139 ax-cnre 11140 ax-pre-lttri 11141 ax-pre-lttrn 11142 ax-pre-ltadd 11143 ax-pre-mulgt0 11144 ax-addf 11146 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1098 df-3an 1099 df-tru 1562 df-fal 1572 df-ex 1799 df-nf 1803 df-sb 2090 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3061 df-ral 3076 df-rex 3086 df-rmo 3366 df-reu 3367 df-rab 3414 df-v 3455 df-sbc 3743 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-pss 3922 df-nul 4284 df-if 4478 df-pw 4554 df-sn 4580 df-pr 4582 df-tp 4584 df-op 4586 df-uni 4863 df-iun 4948 df-br 5098 df-opab 5160 df-mpt 5179 df-tr 5205 df-id 5538 df-eprel 5543 df-po 5551 df-so 5552 df-fr 5596 df-we 5598 df-xp 5649 df-rel 5650 df-cnv 5651 df-co 5652 df-dm 5653 df-rn 5654 df-res 5655 df-ima 5656 df-pred 6283 df-ord 6344 df-on 6345 df-lim 6346 df-suc 6347 df-iota 6472 df-fun 6518 df-fn 6519 df-f 6520 df-f1 6521 df-fo 6522 df-f1o 6523 df-fv 6524 df-riota 7348 df-ov 7394 df-oprab 7395 df-mpo 7396 df-om 7842 df-1st 7965 df-2nd 7966 df-tpos 8200 df-frecs 8256 df-wrecs 8287 df-recs 8336 df-rdg 8375 df-1o 8431 df-er 8672 df-en 8922 df-dom 8923 df-sdom 8924 df-fin 8925 df-pnf 11212 df-mnf 11213 df-xr 11214 df-ltxr 11215 df-le 11216 df-sub 11410 df-neg 11411 df-div 11839 df-nn 12205 df-2 12274 df-3 12275 df-4 12276 df-5 12277 df-6 12278 df-7 12279 df-8 12280 df-9 12281 df-n0 12476 df-z 12563 df-dec 12683 df-uz 12834 df-fz 13507 df-struct 17174 df-sets 17191 df-slot 17209 df-ndx 17221 df-base 17237 df-ress 17258 df-plusg 17290 df-mulr 17291 df-starv 17292 df-sca 17293 df-vsca 17294 df-ip 17295 df-tset 17296 df-ple 17297 df-ds 17299 df-unif 17300 df-0g 17461 df-mgm 18665 df-sgrp 18744 df-mnd 18760 df-grp 18969 df-minusg 18970 df-subg 19156 df-cmn 19813 df-abl 19814 df-mgp 20178 df-rng 20190 df-ur 20219 df-ring 20272 df-cring 20273 df-oppr 20373 df-dvdsr 20393 df-unit 20394 df-invr 20424 df-dvr 20437 df-subrng 20583 df-subrg 20607 df-drng 20768 df-field 20769 df-lmod 20917 df-lvec 21158 df-sra 21228 df-rgmod 21229 df-cnfld 21413 df-refld 21645 df-clm 25113 df-cvs 25174 |
| This theorem is referenced by: (None) |
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