| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > qcvs | Structured version Visualization version GIF version | ||
| Description: The field of rational 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.) |
| Ref | Expression |
|---|---|
| qcvs.q | ⊢ 𝑄 = (ringLMod‘(ℂfld ↾s ℚ)) |
| Ref | Expression |
|---|---|
| qcvs | ⊢ 𝑄 ∈ ℂVec |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | qsubdrg 21755 | . . . . . 6 ⊢ (ℚ ∈ (SubRing‘ℂfld) ∧ (ℂfld ↾s ℚ) ∈ DivRing) | |
| 2 | drngring 21017 | . . . . . . 7 ⊢ ((ℂfld ↾s ℚ) ∈ DivRing → (ℂfld ↾s ℚ) ∈ Ring) | |
| 3 | 2 | adantl 487 | . . . . . 6 ⊢ ((ℚ ∈ (SubRing‘ℂfld) ∧ (ℂfld ↾s ℚ) ∈ DivRing) → (ℂfld ↾s ℚ) ∈ Ring) |
| 4 | 1, 3 | ax-mp 5 | . . . . 5 ⊢ (ℂfld ↾s ℚ) ∈ Ring |
| 5 | rlmlmod 21508 | . . . . 5 ⊢ ((ℂfld ↾s ℚ) ∈ Ring → (ringLMod‘(ℂfld ↾s ℚ)) ∈ LMod) | |
| 6 | 4, 5 | ax-mp 5 | . . . 4 ⊢ (ringLMod‘(ℂfld ↾s ℚ)) ∈ LMod |
| 7 | 1 | simpri 491 | . . . . 5 ⊢ (ℂfld ↾s ℚ) ∈ DivRing |
| 8 | rlmsca 21503 | . . . . . 6 ⊢ ((ℂfld ↾s ℚ) ∈ DivRing → (ℂfld ↾s ℚ) = (Scalar‘(ringLMod‘(ℂfld ↾s ℚ)))) | |
| 9 | 8 | eqcomd 2769 | . . . . 5 ⊢ ((ℂfld ↾s ℚ) ∈ DivRing → (Scalar‘(ringLMod‘(ℂfld ↾s ℚ))) = (ℂfld ↾s ℚ)) |
| 10 | 7, 9 | ax-mp 5 | . . . 4 ⊢ (Scalar‘(ringLMod‘(ℂfld ↾s ℚ))) = (ℂfld ↾s ℚ) |
| 11 | 1 | simpli 489 | . . . 4 ⊢ ℚ ∈ (SubRing‘ℂfld) |
| 12 | eqid 2763 | . . . . 5 ⊢ (Scalar‘(ringLMod‘(ℂfld ↾s ℚ))) = (Scalar‘(ringLMod‘(ℂfld ↾s ℚ))) | |
| 13 | 12 | isclmi 25428 | . . . 4 ⊢ (((ringLMod‘(ℂfld ↾s ℚ)) ∈ LMod ∧ (Scalar‘(ringLMod‘(ℂfld ↾s ℚ))) = (ℂfld ↾s ℚ) ∧ ℚ ∈ (SubRing‘ℂfld)) → (ringLMod‘(ℂfld ↾s ℚ)) ∈ ℂMod) |
| 14 | 6, 10, 11, 13 | mp3an 1491 | . . 3 ⊢ (ringLMod‘(ℂfld ↾s ℚ)) ∈ ℂMod |
| 15 | rlmlvec 21509 | . . . 4 ⊢ ((ℂfld ↾s ℚ) ∈ DivRing → (ringLMod‘(ℂfld ↾s ℚ)) ∈ LVec) | |
| 16 | 7, 15 | ax-mp 5 | . . 3 ⊢ (ringLMod‘(ℂfld ↾s ℚ)) ∈ LVec |
| 17 | 14, 16 | elini 4099 | . 2 ⊢ (ringLMod‘(ℂfld ↾s ℚ)) ∈ (ℂMod ∩ LVec) |
| 18 | qcvs.q | . 2 ⊢ 𝑄 = (ringLMod‘(ℂfld ↾s ℚ)) | |
| 19 | df-cvs 25475 | . 2 ⊢ ℂVec = (ℂMod ∩ LVec) | |
| 20 | 17, 18, 19 | 3eltr4i 2877 | 1 ⊢ 𝑄 ∈ ℂVec |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ∧ wa 401 = wceq 1570 ∈ wcel 2147 ∩ cin 4092 ‘cfv 6558 (class class class)co 7443 ℚcq 13102 ↾s cress 17437 Scalarcsca 17460 Ringcrg 20489 SubRingcsubrg 20851 DivRingcdr 21010 LModclmod 21165 LVecclvec 21407 ringLModcrglmod 21477 ℂfldccnfld 21708 ℂModcclm 25413 ℂVecccvs 25474 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-rep 5235 ax-sep 5252 ax-nul 5263 ax-pow 5331 ax-pr 5395 ax-un 7775 ax-cnex 11283 ax-resscn 11284 ax-1cn 11285 ax-icn 11286 ax-addcl 11287 ax-addrcl 11288 ax-mulcl 11289 ax-mulrcl 11290 ax-mulcom 11291 ax-addass 11292 ax-mulass 11293 ax-distr 11294 ax-i2m1 11295 ax-1ne0 11296 ax-1rid 11297 ax-rnegex 11298 ax-rrecex 11299 ax-cnre 11300 ax-pre-lttri 11301 ax-pre-lttrn 11302 ax-pre-ltadd 11303 ax-pre-mulgt0 11304 ax-addf 11306 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3066 df-ral 3081 df-rex 3091 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-pss 4017 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-tp 4593 df-op 4839 df-uni 4871 df-iun 4956 df-br 5107 df-opab 5171 df-mpt 5190 df-tr 5216 df-id 5550 df-eprel 5555 df-po 5563 df-so 5564 df-fr 5608 df-we 5610 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-pred 6322 df-ord 6383 df-on 6384 df-lim 6385 df-suc 6386 df-iota 6512 df-fun 6560 df-fn 6561 df-f 6562 df-f1 6563 df-fo 6564 df-f1o 6565 df-fv 6566 df-riota 7400 df-ov 7446 df-oprab 7447 df-mpo 7448 df-om 7902 df-1st 8025 df-2nd 8026 df-tpos 8271 df-frecs 8327 df-wrecs 8358 df-recs 8407 df-rdg 8446 df-1o 8504 df-er 8745 df-en 9002 df-dom 9003 df-sdom 9004 df-fin 9005 df-pnf 11372 df-mnf 11373 df-xr 11374 df-ltxr 11375 df-le 11376 df-sub 11570 df-neg 11571 df-div 12001 df-nn 12363 df-2 12432 df-3 12433 df-4 12434 df-5 12435 df-6 12436 df-7 12437 df-8 12438 df-9 12439 df-n0 12634 df-z 12721 df-dec 12842 df-uz 12993 df-q 13103 df-fz 13667 df-struct 17354 df-sets 17371 df-slot 17389 df-ndx 17401 df-base 17417 df-ress 17438 df-plusg 17470 df-mulr 17471 df-starv 17472 df-sca 17473 df-vsca 17474 df-ip 17475 df-tset 17476 df-ple 17477 df-ds 17479 df-unif 17480 df-0g 17641 df-mgm 18845 df-sgrp 18937 df-mnd 18953 df-grp 19176 df-minusg 19177 df-subg 19362 df-cmn 20026 df-abl 20027 df-mgp 20391 df-rng 20405 df-ur 20438 df-ring 20491 df-cring 20492 df-oppr 20597 df-dvdsr 20617 df-unit 20618 df-invr 20648 df-dvr 20661 df-subrng 20828 df-subrg 20852 df-drng 21012 df-lmod 21167 df-lvec 21408 df-sra 21478 df-rgmod 21479 df-cnfld 21709 df-clm 25414 df-cvs 25475 |
| This theorem is used by: (None) |
| Copyright terms: Public domain | W3C validator |